From b5cb694fc738aa150990fc4ddec8c2ca7a8d98fe Mon Sep 17 00:00:00 2001
From: Sean <sean.f.t.engelhardt@gmail.com>
Date: Mon, 23 Nov 2020 18:37:00 +0100
Subject: [PATCH] Allow negative voting

Adds "no" as the opposite of "votes" as assignment poll method
Added global_yes, enabled new voting mode `N` in the server
Layout, Tables, Charts, Projector, Vote CSS, Cleanups, Percent bases,
analog votes and more
---
 .../assignment-poll-repository.service.ts     |   1 +
 ...ignment-poll-detail-content.component.html |  24 +-
 ...ssignment-poll-detail-content.component.ts |  59 +-
 .../models/assignments/assignment-poll.ts     |  20 +-
 .../app/shared/pipes/poll-key-verbose.pipe.ts |   5 +-
 .../models/view-assignment-poll.ts            |   5 +-
 .../assignment-poll-dialog.component.html     |  13 +-
 .../assignment-poll-dialog.component.ts       |  27 +-
 .../assignment-poll-vote.component.html       |  44 +-
 .../assignment-poll-vote.component.ts         |  63 +-
 .../services/assignment-poll-pdf.service.ts   |  12 +-
 .../services/assignment-poll.service.ts       |  20 +-
 .../services/assignment-pdf.service.ts        |   2 +-
 .../components/base-poll-vote.component.ts    |   6 +-
 .../poll-form/poll-form.component.html        |  65 +-
 .../poll-form/poll-form.component.scss        |  33 +-
 .../poll-form/poll-form.component.ts          |  24 +-
 .../app/site/polls/models/view-base-poll.ts   |   1 +
 .../app/site/polls/services/poll.service.ts   |   5 +
 .../assignment-poll-slide-data.ts             |   1 +
 .../assignments/access_permissions.py         |   6 +-
 .../assignments/config_variables.py           |   2 +-
 .../migrations/0016_negative_votes.py         |  74 ++
 .../assignments/migrations/0017_vote_to_y.py  |  30 +
 server/openslides/assignments/models.py       |  90 ++-
 server/openslides/assignments/projector.py    |   3 +
 server/openslides/assignments/serializers.py  |  18 +-
 server/openslides/assignments/views.py        | 153 ++--
 .../integration/assignments/test_polls.py     | 697 +++++++++++++++++-
 29 files changed, 1253 insertions(+), 250 deletions(-)
 create mode 100644 server/openslides/assignments/migrations/0016_negative_votes.py
 create mode 100644 server/openslides/assignments/migrations/0017_vote_to_y.py

diff --git a/client/src/app/core/repositories/assignments/assignment-poll-repository.service.ts b/client/src/app/core/repositories/assignments/assignment-poll-repository.service.ts
index acf234cea..d570d53bb 100644
--- a/client/src/app/core/repositories/assignments/assignment-poll-repository.service.ts
+++ b/client/src/app/core/repositories/assignments/assignment-poll-repository.service.ts
@@ -56,6 +56,7 @@ export interface AssignmentAnalogVoteData {
     votesvalid?: number;
     votesinvalid?: number;
     votescast?: number;
+    global_yes?: number;
     global_no?: number;
     global_abstain?: number;
 }
diff --git a/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.html b/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.html
index 1d30173af..c8815b5c3 100644
--- a/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.html
+++ b/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.html
@@ -3,7 +3,7 @@
         <tbody>
             <tr>
                 <th class="voting-option">{{ 'Candidates' | translate }}</th>
-                <th class="result yes">
+                <th class="result yes" *ngIf="showYHeader">
                     <span *ngIf="!isMethodY">
                         {{ 'Yes' | translate }}
                     </span>
@@ -11,7 +11,14 @@
                         {{ 'Votes' | translate }}
                     </span>
                 </th>
-                <th class="result no" *ngIf="!isMethodY">{{ 'No' | translate }}</th>
+                <th class="result" *ngIf="showNHeader">
+                    <span class="no" *ngIf="!isMethodN">
+                        {{ 'No' | translate }}
+                    </span>
+                    <span class="yes" *ngIf="isMethodN">
+                        {{ 'Votes' | translate }}
+                    </span>
+                </th>
                 <th class="result abstain" *ngIf="isMethodYNA">{{ 'Abstain' | translate }}</th>
             </tr>
             <tr *ngFor="let row of tableData" [class]="row.class">
@@ -26,13 +33,18 @@
                         </span>
                     </div>
                 </td>
-                <td class="result" *ngFor="let vote of row.value">
-                    <div class="single-result" [ngClass]="getVoteClass(vote)" *ngIf="vote && voteFitsMethod(vote)">
+                <td class="result" *ngFor="let vote of filterRelevantResults(row.value)">
+                    <div class="single-result" [ngClass]="getVoteClass(vote)">
                         <span>
                             <span *ngIf="vote.showPercent">
-                                {{ vote.amount | pollPercentBase: poll:'assignment' }}
+                                {{ getVoteAmount(vote, row) | pollPercentBase: poll:'assignment' }}
+                            </span>
+                            <span *ngIf="row.class === 'user'">
+                                {{ getVoteAmount(vote, row) | parsePollNumber }}
+                            </span>
+                            <span *ngIf="row.class !== 'user'">
+                                {{ vote.amount | parsePollNumber }}
                             </span>
-                            {{ vote.amount | parsePollNumber }}
                         </span>
                     </div>
                 </td>
diff --git a/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.ts b/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.ts
index 03fe1e3c5..d16d898ee 100644
--- a/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.ts
+++ b/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.ts
@@ -20,8 +20,20 @@ export class AssignmentPollDetailContentComponent {
         return this.poll.pollmethod;
     }
 
+    public get showYHeader(): boolean {
+        return this.isMethodY || this.isMethodYN || this.isMethodYNA;
+    }
+
+    public get showNHeader(): boolean {
+        return this.isMethodN || this.isMethodYN || this.isMethodYNA;
+    }
+
     public get isMethodY(): boolean {
-        return this.method === AssignmentPollMethod.Votes;
+        return this.method === AssignmentPollMethod.Y;
+    }
+
+    public get isMethodN(): boolean {
+        return this.method === AssignmentPollMethod.N;
     }
 
     public get isMethodYN(): boolean {
@@ -37,19 +49,44 @@ export class AssignmentPollDetailContentComponent {
     }
 
     public getVoteClass(votingResult: VotingResult): string {
-        return votingResult.vote;
+        const votingClass = votingResult.vote;
+        if (this.isMethodN && votingClass === 'no') {
+            return 'yes';
+        } else {
+            return votingClass;
+        }
+    }
+
+    public filterRelevantResults(votingResult: VotingResult[]): VotingResult[] {
+        return votingResult.filter(result => {
+            return result && this.voteFitsMethod(result);
+        });
+    }
+
+    public getVoteAmount(vote: VotingResult, row: PollTableData): number {
+        if (this.isMethodN && row.class === 'user') {
+            if (vote.amount < 0) {
+                return vote.amount;
+            } else {
+                return this.poll.votesvalid - vote.amount;
+            }
+        } else {
+            return vote.amount;
+        }
     }
 
     public voteFitsMethod(result: VotingResult): boolean {
-        if (this.isMethodY) {
-            if (result.vote === 'abstain' || result.vote === 'no') {
-                return false;
-            }
-        } else if (this.isMethodYN) {
-            if (result.vote === 'abstain') {
-                return false;
-            }
+        if (!result.vote) {
+            return true;
+        }
+        if (this.isMethodY) {
+            return result.vote === 'yes';
+        } else if (this.isMethodN) {
+            return result.vote === 'no';
+        } else if (this.isMethodYN) {
+            return result.vote !== 'abstain';
+        } else {
+            return true;
         }
-        return true;
     }
 }
diff --git a/client/src/app/shared/models/assignments/assignment-poll.ts b/client/src/app/shared/models/assignments/assignment-poll.ts
index 7fdda5b29..1381a9ebf 100644
--- a/client/src/app/shared/models/assignments/assignment-poll.ts
+++ b/client/src/app/shared/models/assignments/assignment-poll.ts
@@ -3,15 +3,16 @@ import { AssignmentOption } from './assignment-option';
 import { BasePoll } from '../poll/base-poll';
 
 export enum AssignmentPollMethod {
+    Y = 'Y',
     YN = 'YN',
     YNA = 'YNA',
-    Votes = 'votes'
+    N = 'N'
 }
 
 export enum AssignmentPollPercentBase {
+    Y = 'Y',
     YN = 'YN',
     YNA = 'YNA',
-    Votes = 'votes',
     Valid = 'valid',
     Cast = 'cast',
     Disabled = 'disabled'
@@ -33,22 +34,29 @@ export class AssignmentPoll extends BasePoll<
         'votesvalid',
         'votesinvalid',
         'votescast',
-        'amount_global_abstain',
-        'amount_global_no'
+        'amount_global_yes',
+        'amount_global_no',
+        'amount_global_abstain'
     ];
 
     public id: number;
     public assignment_id: number;
     public votes_amount: number;
     public allow_multiple_votes_per_candidate: boolean;
+    public global_yes: boolean;
     public global_no: boolean;
     public global_abstain: boolean;
+    public amount_global_yes: number;
     public amount_global_no: number;
     public amount_global_abstain: number;
     public description: string;
 
     public get isMethodY(): boolean {
-        return this.pollmethod === AssignmentPollMethod.Votes;
+        return this.pollmethod === AssignmentPollMethod.Y;
+    }
+
+    public get isMethodN(): boolean {
+        return this.pollmethod === AssignmentPollMethod.N;
     }
 
     public get isMethodYN(): boolean {
@@ -64,7 +72,7 @@ export class AssignmentPoll extends BasePoll<
             return ['yes', 'no'];
         } else if (this.pollmethod === AssignmentPollMethod.YNA) {
             return ['yes', 'no', 'abstain'];
-        } else if (this.pollmethod === AssignmentPollMethod.Votes) {
+        } else if (this.pollmethod === AssignmentPollMethod.Y) {
             return ['yes'];
         }
     }
diff --git a/client/src/app/shared/pipes/poll-key-verbose.pipe.ts b/client/src/app/shared/pipes/poll-key-verbose.pipe.ts
index 3a4c7cf48..4b276178e 100644
--- a/client/src/app/shared/pipes/poll-key-verbose.pipe.ts
+++ b/client/src/app/shared/pipes/poll-key-verbose.pipe.ts
@@ -9,8 +9,9 @@ const PollValues = {
     yes: 'Yes',
     no: 'No',
     abstain: 'Abstain',
-    amount_global_abstain: 'General Abstain',
-    amount_global_no: 'General No'
+    amount_global_yes: 'General Yes',
+    amount_global_no: 'General No',
+    amount_global_abstain: 'General Abstain'
 };
 
 /**
diff --git a/client/src/app/site/assignments/models/view-assignment-poll.ts b/client/src/app/site/assignments/models/view-assignment-poll.ts
index 48ea0f612..227b7b34c 100644
--- a/client/src/app/site/assignments/models/view-assignment-poll.ts
+++ b/client/src/app/site/assignments/models/view-assignment-poll.ts
@@ -18,15 +18,16 @@ export interface AssignmentPollTitleInformation {
 }
 
 export const AssignmentPollMethodVerbose = {
-    votes: _('Yes per candidate'),
+    Y: _('Yes per candidate'),
+    N: _('No per candidate'),
     YN: _('Yes/No per candidate'),
     YNA: _('Yes/No/Abstain per candidate')
 };
 
 export const AssignmentPollPercentBaseVerbose = {
+    Y: _('Sum of votes including general No/Abstain'),
     YN: _('Yes/No per candidate'),
     YNA: _('Yes/No/Abstain per candidate'),
-    votes: _('Sum of votes including general No/Abstain'),
     valid: _('All valid ballots'),
     cast: _('All casted ballots'),
     disabled: _('Disabled (no percents)')
diff --git a/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-dialog/assignment-poll-dialog.component.html b/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-dialog/assignment-poll-dialog.component.html
index 84de94055..b6660d18e 100644
--- a/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-dialog/assignment-poll-dialog.component.html
+++ b/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-dialog/assignment-poll-dialog.component.html
@@ -45,9 +45,18 @@
 
         <!-- Global Values -->
         <div>
+            <os-check-input
+                *ngIf="globalYesEnabled"
+                placeholder="{{ PollPropertyVerbose.global_yes | translate }}"
+                [checkboxValue]="-1"
+                inputType="number"
+                [checkboxLabel]="'majority' | translate"
+                formControlName="amount_global_yes"
+            ></os-check-input>
+
             <os-check-input
                 *ngIf="globalNoEnabled"
-                placeholder="{{ 'General No' | translate }}"
+                placeholder="{{ PollPropertyVerbose.global_no | translate }}"
                 [checkboxValue]="-1"
                 inputType="number"
                 [checkboxLabel]="'majority' | translate"
@@ -56,7 +65,7 @@
 
             <os-check-input
                 *ngIf="globalAbstainEnabled"
-                placeholder="{{ 'General Abstain' | translate }}"
+                placeholder="{{ PollPropertyVerbose.global_abstain | translate }}"
                 [checkboxValue]="-1"
                 inputType="number"
                 [checkboxLabel]="'majority' | translate"
diff --git a/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-dialog/assignment-poll-dialog.component.ts b/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-dialog/assignment-poll-dialog.component.ts
index d08844695..0042362d7 100644
--- a/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-dialog/assignment-poll-dialog.component.ts
+++ b/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-dialog/assignment-poll-dialog.component.ts
@@ -17,6 +17,7 @@ import {
 } from 'app/site/assignments/models/view-assignment-poll';
 import { BasePollDialogComponent } from 'app/site/polls/components/base-poll-dialog.component';
 import { PollFormComponent } from 'app/site/polls/components/poll-form/poll-form.component';
+import { PollPropertyVerbose } from 'app/site/polls/models/view-base-poll';
 import { ViewUser } from 'app/site/users/models/view-user';
 import { AssignmentPollService } from '../../services/assignment-poll.service';
 
@@ -57,12 +58,14 @@ export class AssignmentPollDialogComponent
 
     public voteValueVerbose = VoteValueVerbose;
     public generalValueVerbose = GeneralValueVerbose;
+    public PollPropertyVerbose = PollPropertyVerbose;
 
     public AssignmentPollMethodVerbose = AssignmentPollMethodVerbose;
     public AssignmentPollPercentBaseVerbose = AssignmentPollPercentBaseVerbose;
 
     public options: OptionsObject;
 
+    public globalYesEnabled: boolean;
     public globalNoEnabled: boolean;
     public globalAbstainEnabled: boolean;
 
@@ -121,15 +124,25 @@ export class AssignmentPollDialogComponent
 
     private setAnalogPollValues(): void {
         const pollmethod = this.pollForm.contentForm.get('pollmethod').value;
+        this.globalYesEnabled = this.pollForm.contentForm.get('global_yes').value;
         this.globalNoEnabled = this.pollForm.contentForm.get('global_no').value;
         this.globalAbstainEnabled = this.pollForm.contentForm.get('global_abstain').value;
-        const analogPollValues: VoteValue[] = ['Y'];
-        if (pollmethod !== AssignmentPollMethod.Votes) {
+
+        const analogPollValues: VoteValue[] = [];
+
+        if (pollmethod === AssignmentPollMethod.N) {
             analogPollValues.push('N');
+        } else {
+            analogPollValues.push('Y');
+
+            if (pollmethod !== AssignmentPollMethod.Y) {
+                analogPollValues.push('N');
+            }
+            if (pollmethod === AssignmentPollMethod.YNA) {
+                analogPollValues.push('A');
+            }
         }
-        if (pollmethod === AssignmentPollMethod.YNA) {
-            analogPollValues.push('A');
-        }
+
         this.analogPollValues = analogPollValues;
     }
 
@@ -139,13 +152,14 @@ export class AssignmentPollDialogComponent
             votesvalid: data.votesvalid,
             votesinvalid: data.votesinvalid,
             votescast: data.votescast,
+            amount_global_yes: data.amount_global_yes,
             amount_global_no: data.amount_global_no,
             amount_global_abstain: data.amount_global_abstain
         };
         for (const option of data.options) {
             const votes: any = {};
             votes.Y = option.yes;
-            if (data.pollmethod !== AssignmentPollMethod.Votes) {
+            if (data.pollmethod !== AssignmentPollMethod.Y) {
                 votes.N = option.no;
             }
             if (data.pollmethod === AssignmentPollMethod.YNA) {
@@ -178,6 +192,7 @@ export class AssignmentPollDialogComponent
                     )
                 }))
             ),
+            amount_global_yes: ['', [Validators.min(LOWEST_VOTE_VALUE)]],
             amount_global_no: ['', [Validators.min(LOWEST_VOTE_VALUE)]],
             amount_global_abstain: ['', [Validators.min(LOWEST_VOTE_VALUE)]],
             // insert all used global fields
diff --git a/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-vote/assignment-poll-vote.component.html b/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-vote/assignment-poll-vote.component.html
index 931427966..505d99dec 100644
--- a/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-vote/assignment-poll-vote.component.html
+++ b/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-vote/assignment-poll-vote.component.html
@@ -28,7 +28,7 @@
         </p>
 
         <!-- Leftover votes -->
-        <h4 *ngIf="poll.pollmethod === AssignmentPollMethod.Votes && poll.votes_amount > 1">
+        <h4 *ngIf="(poll.isMethodY || poll.isMethodN) && poll.votes_amount > 1">
             {{ 'Available votes' | translate }}:
 
             <b> {{ getVotesAvailable(delegation) }}/{{ poll.votes_amount }} </b>
@@ -39,9 +39,9 @@
             <div *ngIf="poll.type !== PollType.Pseudoanonymous || !option.user_has_voted">
                 <div
                     [ngClass]="{
-                        'yna-grid': poll.pollmethod === AssignmentPollMethod.YNA,
-                        'yn-grid': poll.pollmethod === AssignmentPollMethod.YN,
-                        'single-vote-grid': poll.pollmethod === AssignmentPollMethod.Votes
+                        'yna-grid': poll.isMethodYNA,
+                        'yn-grid': poll.isMethodYN,
+                        'single-vote-grid': poll.isMethodY || poll.isMethodN
                     }"
                 >
                     <div class="vote-candidate-name">
@@ -64,7 +64,7 @@
                         >
                             <mat-icon> {{ action.icon }}</mat-icon>
                         </button>
-                        <span *ngIf="poll.pollmethod !== AssignmentPollMethod.Votes" class="vote-label">
+                        <span *ngIf="poll.isMethodYN || poll.isMethodYNA" class="vote-label">
                             {{ action.label | translate }}
                         </span>
                     </div>
@@ -74,9 +74,26 @@
         </div>
 
         <!-- global no/abstain -->
-        <ng-container *ngIf="poll.pollmethod === AssignmentPollMethod.Votes && (poll.global_no || poll.global_abstain)">
+        <ng-container
+            *ngIf="(poll.isMethodY || poll.isMethodN) && (poll.global_yes || poll.global_no || poll.global_abstain)"
+        >
             <mat-divider></mat-divider>
             <div class="global-option-grid">
+                <div *ngIf="poll.global_yes">
+                    <button
+                        class="vote-button"
+                        mat-raised-button
+                        (click)="saveGlobalVote('Y', delegation)"
+                        [ngClass]="getGlobalYesClass(delegation)"
+                        [disabled]="isDeliveringVote(delegation)"
+                    >
+                        <mat-icon>thumb_up</mat-icon>
+                    </button>
+                    <span class="vote-label">
+                        {{ PollPropertyVerbose.global_yes | translate }}
+                    </span>
+                </div>
+
                 <div *ngIf="poll.global_no">
                     <button
                         class="vote-button"
@@ -85,10 +102,10 @@
                         [ngClass]="getGlobalNoClass(delegation)"
                         [disabled]="isDeliveringVote(delegation)"
                     >
-                        <mat-icon> thumb_down </mat-icon>
+                        <mat-icon>thumb_down</mat-icon>
                     </button>
                     <span class="vote-label">
-                        {{ 'General No' | translate }}
+                        {{ PollPropertyVerbose.global_no | translate }}
                     </span>
                 </div>
 
@@ -100,10 +117,10 @@
                         [ngClass]="getGlobalAbstainClass(delegation)"
                         [disabled]="isDeliveringVote(delegation)"
                     >
-                        <mat-icon> trip_origin</mat-icon>
+                        <mat-icon>trip_origin</mat-icon>
                     </button>
                     <span class="vote-label">
-                        {{ 'General Abstain' | translate }}
+                        {{ PollPropertyVerbose.global_abstain | translate }}
                     </span>
                 </div>
             </div>
@@ -149,7 +166,12 @@
 
 <ng-template #sendNow let-delegation="delegation">
     <div class="centered-button-wrapper">
-        <button mat-flat-button color="accent" (click)="submitVote(delegation)" [disabled]="getVotesCount(delegation) == 0">
+        <button
+            mat-flat-button
+            color="accent"
+            (click)="submitVote(delegation)"
+            [disabled]="getVotesCount(delegation) == 0"
+        >
             <mat-icon> how_to_vote </mat-icon>
             <span>
                 {{ 'Submit vote now' | translate }}
diff --git a/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-vote/assignment-poll-vote.component.ts b/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-vote/assignment-poll-vote.component.ts
index 6db08b90e..938a62e51 100644
--- a/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-vote/assignment-poll-vote.component.ts
+++ b/client/src/app/site/assignments/modules/assignment-poll/components/assignment-poll-vote/assignment-poll-vote.component.ts
@@ -19,6 +19,27 @@ import { ViewAssignmentPoll } from 'app/site/assignments/models/view-assignment-
 import { BasePollVoteComponentDirective, VoteOption } from 'app/site/polls/components/base-poll-vote.component';
 import { ViewUser } from 'app/site/users/models/view-user';
 
+const voteOptions = {
+    Yes: {
+        vote: 'Y',
+        css: 'voted-yes',
+        icon: 'thumb_up',
+        label: 'Yes'
+    } as VoteOption,
+    No: {
+        vote: 'N',
+        css: 'voted-no',
+        icon: 'thumb_down',
+        label: 'No'
+    } as VoteOption,
+    Abstain: {
+        vote: 'A',
+        css: 'voted-abstain',
+        icon: 'trip_origin',
+        label: 'Abstain'
+    } as VoteOption
+};
+
 @Component({
     selector: 'os-assignment-poll-vote',
     templateUrl: './assignment-poll-vote.component.html',
@@ -70,6 +91,13 @@ export class AssignmentPollVoteComponent extends BasePollVoteComponentDirective<
         return '';
     }
 
+    public getGlobalYesClass(user: ViewUser = this.user): string {
+        if (this.voteRequestData[user.id]?.global === 'Y') {
+            return 'voted-yes';
+        }
+        return '';
+    }
+
     public getGlobalAbstainClass(user: ViewUser = this.user): string {
         if (this.voteRequestData[user.id]?.global === 'A') {
             return 'voted-abstain';
@@ -85,29 +113,20 @@ export class AssignmentPollVoteComponent extends BasePollVoteComponentDirective<
     }
 
     private defineVoteOptions(): void {
-        this.voteActions.push({
-            vote: 'Y',
-            css: 'voted-yes',
-            icon: 'thumb_up',
-            label: 'Yes'
-        });
+        if (this.poll) {
+            if (this.poll.isMethodN) {
+                this.voteActions.push(voteOptions.No);
+            } else {
+                this.voteActions.push(voteOptions.Yes);
 
-        if (this.poll?.pollmethod !== AssignmentPollMethod.Votes) {
-            this.voteActions.push({
-                vote: 'N',
-                css: 'voted-no',
-                icon: 'thumb_down',
-                label: 'No'
-            });
-        }
+                if (!this.poll.isMethodY) {
+                    this.voteActions.push(voteOptions.No);
+                }
 
-        if (this.poll?.pollmethod === AssignmentPollMethod.YNA) {
-            this.voteActions.push({
-                vote: 'A',
-                css: 'voted-abstain',
-                icon: 'trip_origin',
-                label: 'Abstain'
-            });
+                if (this.poll.isMethodYNA) {
+                    this.voteActions.push(voteOptions.Abstain);
+                }
+            }
         }
     }
 
@@ -155,7 +174,7 @@ export class AssignmentPollVoteComponent extends BasePollVoteComponentDirective<
             delete this.voteRequestData[user.id].global;
         }
 
-        if (this.poll.pollmethod === AssignmentPollMethod.Votes) {
+        if (this.poll.isMethodY || this.poll.isMethodN) {
             const votesAmount = this.poll.votes_amount;
             const tmpVoteRequest = this.poll.options
                 .map(option => option.id)
diff --git a/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll-pdf.service.ts b/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll-pdf.service.ts
index 43ac6181f..5d4d3a832 100644
--- a/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll-pdf.service.ts
+++ b/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll-pdf.service.ts
@@ -76,7 +76,7 @@ export class AssignmentPollPdfService extends PollPdfService {
             subtitle = subtitle.substring(0, 90) + '...';
         }
         let rowsPerPage = 1;
-        if (poll.pollmethod === 'votes') {
+        if (poll.pollmethod === AssignmentPollMethod.Y) {
             if (poll.options.length <= 2) {
                 rowsPerPage = 4;
             } else if (poll.options.length <= 5) {
@@ -141,12 +141,18 @@ export class AssignmentPollPdfService extends PollPdfService {
             return a.weight - b.weight;
         });
         const resultObject = candidates.map(cand => {
-            return poll.pollmethod === 'votes'
+            return poll.pollmethod === AssignmentPollMethod.Y
                 ? this.createBallotOption(cand.user.full_name)
                 : this.createYNBallotEntry(cand.user.full_name, poll.pollmethod);
         });
 
-        if (poll.pollmethod === 'votes') {
+        if (poll.pollmethod === AssignmentPollMethod.Y) {
+            if (poll.global_yes) {
+                const yesEntry = this.createBallotOption(this.translate.instant('Yes'));
+                yesEntry.margin[1] = 25;
+                resultObject.push(yesEntry);
+            }
+
             if (poll.global_no) {
                 const noEntry = this.createBallotOption(this.translate.instant('No'));
                 noEntry.margin[1] = 25;
diff --git a/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll.service.ts b/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll.service.ts
index eb3f4fbe2..939150391 100644
--- a/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll.service.ts
+++ b/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll.service.ts
@@ -92,6 +92,14 @@ export class AssignmentPollService extends PollService {
 
     private getGlobalVoteKeys(poll: ViewAssignmentPoll | PollData): VotingResult[] {
         return [
+            {
+                vote: 'amount_global_yes',
+                showPercent: this.showPercentOfValidOrCast(poll),
+                hide:
+                    poll.amount_global_yes === VOTE_UNDOCUMENTED ||
+                    !poll.amount_global_yes ||
+                    poll.pollmethod === AssignmentPollMethod.N
+            },
             {
                 vote: 'amount_global_no',
                 showPercent: this.showPercentOfValidOrCast(poll),
@@ -109,7 +117,14 @@ export class AssignmentPollService extends PollService {
         const tableData: PollTableData[] = poll.options
             .sort((a, b) => {
                 if (this.sortByVote) {
-                    return b.yes - a.yes;
+                    if (poll.pollmethod === AssignmentPollMethod.N) {
+                        // most no on top:
+                        // return b.no - a.no;
+                        // least no on top:
+                        return a.no - b.no;
+                    } else {
+                        return b.yes - a.yes;
+                    }
                 } else {
                     // PollData does not have weight, we need to rely on the order of things.
                     if (a.weight && b.weight) {
@@ -144,6 +159,7 @@ export class AssignmentPollService extends PollService {
             });
         tableData.push(...this.formatVotingResultToTableData(this.getGlobalVoteKeys(poll), poll));
         tableData.push(...this.formatVotingResultToTableData(super.getSumTableKeys(poll), poll));
+
         return tableData;
     }
 
@@ -190,7 +206,7 @@ export class AssignmentPollService extends PollService {
             case AssignmentPollPercentBase.YNA:
                 totalByBase = this.sumOptionsYNA(poll);
                 break;
-            case AssignmentPollPercentBase.Votes:
+            case AssignmentPollPercentBase.Y:
                 totalByBase = this.sumOptionsYNA(poll);
                 break;
             case AssignmentPollPercentBase.Valid:
diff --git a/client/src/app/site/assignments/services/assignment-pdf.service.ts b/client/src/app/site/assignments/services/assignment-pdf.service.ts
index 25119640f..f2ebfbc50 100644
--- a/client/src/app/site/assignments/services/assignment-pdf.service.ts
+++ b/client/src/app/site/assignments/services/assignment-pdf.service.ts
@@ -221,7 +221,7 @@ export class AssignmentPdfService {
     private getPollResult(votingResult: PollTableData, poll: ViewAssignmentPoll): string {
         const resultList = votingResult.value
             .filter((singleResult: VotingResult) => {
-                if (poll.pollmethod === AssignmentPollMethod.Votes) {
+                if (poll.pollmethod === AssignmentPollMethod.Y) {
                     return singleResult.vote !== 'no' && singleResult.vote !== 'abstain';
                 } else if (poll.pollmethod === AssignmentPollMethod.YN) {
                     return singleResult.vote !== 'abstain';
diff --git a/client/src/app/site/polls/components/base-poll-vote.component.ts b/client/src/app/site/polls/components/base-poll-vote.component.ts
index d2bc71d01..7f0f645ae 100644
--- a/client/src/app/site/polls/components/base-poll-vote.component.ts
+++ b/client/src/app/site/polls/components/base-poll-vote.component.ts
@@ -10,7 +10,7 @@ import { VotingError, VotingService } from 'app/core/ui-services/voting.service'
 import { VoteValue } from 'app/shared/models/poll/base-vote';
 import { BaseViewComponentDirective } from 'app/site/base/base-view';
 import { ViewUser } from 'app/site/users/models/view-user';
-import { ViewBasePoll } from '../models/view-base-poll';
+import { PollPropertyVerbose, ViewBasePoll } from '../models/view-base-poll';
 
 export interface VoteOption {
     vote?: VoteValue;
@@ -36,6 +36,8 @@ export abstract class BasePollVoteComponentDirective<V extends ViewBasePoll> ext
 
     protected delegations: ViewUser[];
 
+    public PollPropertyVerbose = PollPropertyVerbose;
+
     public constructor(
         title: Title,
         translate: TranslateService,
@@ -90,7 +92,7 @@ export abstract class BasePollVoteComponentDirective<V extends ViewBasePoll> ext
     }
 
     public getVotingError(user: ViewUser = this.user): string | void {
-        console.log('error ', this.votingService.getVotePermissionErrorVerbose(this.poll, user));
+        console.log('Cannot vote because:', this.votingService.getVotePermissionErrorVerbose(this.poll, user));
         return this.votingService.getVotePermissionErrorVerbose(this.poll, user);
     }
 }
diff --git a/client/src/app/site/polls/components/poll-form/poll-form.component.html b/client/src/app/site/polls/components/poll-form/poll-form.component.html
index 20d3b1d25..a7a76e588 100644
--- a/client/src/app/site/polls/components/poll-form/poll-form.component.html
+++ b/client/src/app/site/polls/components/poll-form/poll-form.component.html
@@ -24,16 +24,18 @@
             </mat-form-field>
 
             <!-- Groups entitled to Vote -->
-            <mat-form-field *ngIf="contentForm.get('type').value && contentForm.get('type').value !== 'analog'">
-                <os-search-value-selector
-                    formControlName="groups_id"
-                    [multiple]="true"
-                    [showChips]="false"
-                    [includeNone]="false"
-                    [placeholder]="PollPropertyVerbose.groups | translate"
-                    [inputListValues]="groupObservable"
-                ></os-search-value-selector>
-            </mat-form-field>
+            <div class="suboption">
+                <mat-form-field *ngIf="contentForm.get('type').value && contentForm.get('type').value !== 'analog'">
+                    <os-search-value-selector
+                        formControlName="groups_id"
+                        [multiple]="true"
+                        [showChips]="false"
+                        [includeNone]="false"
+                        [placeholder]="PollPropertyVerbose.groups | translate"
+                        [inputListValues]="groupObservable"
+                    ></os-search-value-selector>
+                </mat-form-field>
+            </div>
 
             <!-- Poll Methods -->
             <mat-form-field *ngIf="pollMethods">
@@ -50,6 +52,29 @@
             </mat-form-field>
         </ng-container>
 
+        <!-- Amount of Votes and global options -->
+        <div class="suboption" *ngIf="showAmountAndGlobal(data)">
+            <mat-form-field>
+                <input
+                    type="number"
+                    matInput
+                    placeholder="{{ PollPropertyVerbose.votes_amount | translate }}"
+                    formControlName="votes_amount"
+                    min="1"
+                    required
+                />
+            </mat-form-field>
+            <div class="global-options">
+                <mat-checkbox formControlName="global_yes">
+                    {{ PollPropertyVerbose.global_yes | translate }}
+                </mat-checkbox>
+                <mat-checkbox formControlName="global_no">{{ PollPropertyVerbose.global_no | translate }}</mat-checkbox>
+                <mat-checkbox formControlName="global_abstain">
+                    {{ PollPropertyVerbose.global_abstain | translate }}
+                </mat-checkbox>
+            </div>
+        </div>
+
         <!-- 100 Percent Base -->
         <mat-form-field>
             <mat-select
@@ -62,25 +87,5 @@
                 </ng-container>
             </mat-select>
         </mat-form-field>
-
-        <!-- Amount of Votes -->
-        <ng-container
-            *ngIf="contentForm.get('pollmethod').value === 'votes' && (!data || !data.state || data.isCreated)"
-        >
-            <mat-form-field>
-                <input
-                    type="number"
-                    matInput
-                    placeholder="{{ PollPropertyVerbose.votes_amount | translate }}"
-                    formControlName="votes_amount"
-                    min="1"
-                    required
-                />
-            </mat-form-field>
-            <mat-checkbox formControlName="global_no">{{ PollPropertyVerbose.global_no | translate }}</mat-checkbox>
-            <mat-checkbox formControlName="global_abstain">{{
-                PollPropertyVerbose.global_abstain | translate
-            }}</mat-checkbox>
-        </ng-container>
     </form>
 </div>
diff --git a/client/src/app/site/polls/components/poll-form/poll-form.component.scss b/client/src/app/site/polls/components/poll-form/poll-form.component.scss
index e219f1795..d1b0a636e 100644
--- a/client/src/app/site/polls/components/poll-form/poll-form.component.scss
+++ b/client/src/app/site/polls/components/poll-form/poll-form.component.scss
@@ -9,31 +9,16 @@
     }
 }
 
-.poll-preview-meta-info {
-    display: flex;
-    justify-content: space-between;
-    margin: 10px 0;
-
-    .short-description {
-        flex: 1;
-        padding: 0 5px;
-        display: inline-block;
-        span {
-            display: block;
-        }
-        &-label {
-            font-size: 75%;
-        }
-    }
-}
-
 .poll-preview-meta-info-form {
-    display: flex;
-    align-items: center;
-    flex-wrap: wrap;
+    .suboption {
+        margin-left: 1.5em;
+    }
 
-    & > * {
-        flex: 1;
-        margin: 0 4px;
+    .mat-checkbox {
+        margin-right: 2em;
+    }
+
+    .global-options {
+        margin-bottom: 1em;
     }
 }
diff --git a/client/src/app/site/polls/components/poll-form/poll-form.component.ts b/client/src/app/site/polls/components/poll-form/poll-form.component.ts
index bbdcc920d..dab08dbc9 100644
--- a/client/src/app/site/polls/components/poll-form/poll-form.component.ts
+++ b/client/src/app/site/polls/components/poll-form/poll-form.component.ts
@@ -174,6 +174,11 @@ export class PollFormComponent<T extends ViewBasePoll, S extends PollService>
         this.contentForm.get('type').disable();
     }
 
+    public showAmountAndGlobal(data: any): boolean {
+        const selectedPollMethod = this.contentForm.get('pollmethod').value;
+        return (selectedPollMethod === 'Y' || selectedPollMethod === 'N') && (!data || !data.state || data.isCreated);
+    }
+
     /**
      * updates the available percent bases according to the pollmethod
      * @param method the currently chosen pollmethod
@@ -182,10 +187,10 @@ export class PollFormComponent<T extends ViewBasePoll, S extends PollService>
         if (method) {
             let forbiddenBases = [];
             if (method === AssignmentPollMethod.YN) {
-                forbiddenBases = [PercentBase.YNA, AssignmentPollPercentBase.Votes];
+                forbiddenBases = [PercentBase.YNA, AssignmentPollPercentBase.Y];
             } else if (method === AssignmentPollMethod.YNA) {
-                forbiddenBases = [AssignmentPollPercentBase.Votes];
-            } else if (method === AssignmentPollMethod.Votes) {
+                forbiddenBases = [AssignmentPollPercentBase.Y];
+            } else if (method === AssignmentPollMethod.Y || AssignmentPollMethod.N) {
                 forbiddenBases = [PercentBase.YN, PercentBase.YNA];
             }
 
@@ -209,16 +214,16 @@ export class PollFormComponent<T extends ViewBasePoll, S extends PollService>
     ): AssignmentPollPercentBase {
         if (
             method === AssignmentPollMethod.YN &&
-            (base === AssignmentPollPercentBase.YNA || base === AssignmentPollPercentBase.Votes)
+            (base === AssignmentPollPercentBase.YNA || base === AssignmentPollPercentBase.Y)
         ) {
             return AssignmentPollPercentBase.YN;
-        } else if (method === AssignmentPollMethod.YNA && base === AssignmentPollPercentBase.Votes) {
+        } else if (method === AssignmentPollMethod.YNA && base === AssignmentPollPercentBase.Y) {
             return AssignmentPollPercentBase.YNA;
         } else if (
-            method === AssignmentPollMethod.Votes &&
+            method === AssignmentPollMethod.Y &&
             (base === AssignmentPollPercentBase.YN || base === AssignmentPollPercentBase.YNA)
         ) {
-            return AssignmentPollPercentBase.Votes;
+            return AssignmentPollPercentBase.Y;
         }
         return base;
     }
@@ -267,8 +272,10 @@ export class PollFormComponent<T extends ViewBasePoll, S extends PollService>
                         : '---'
                 ]);
             }
-            if (data.pollmethod === 'votes') {
+
+            if (data.pollmethod === 'Y' || data.pollmethod === 'N') {
                 this.pollValues.push([this.pollService.getVerboseNameForKey('votes_amount'), data.votes_amount]);
+                this.pollValues.push([this.pollService.getVerboseNameForKey('global_yes'), data.global_yes]);
                 this.pollValues.push([this.pollService.getVerboseNameForKey('global_no'), data.global_no]);
                 this.pollValues.push([this.pollService.getVerboseNameForKey('global_abstain'), data.global_abstain]);
             }
@@ -284,6 +291,7 @@ export class PollFormComponent<T extends ViewBasePoll, S extends PollService>
             majority_method: ['', Validators.required],
             votes_amount: [1, [Validators.required, Validators.min(1)]],
             groups_id: [],
+            global_yes: [false],
             global_no: [false],
             global_abstain: [false]
         });
diff --git a/client/src/app/site/polls/models/view-base-poll.ts b/client/src/app/site/polls/models/view-base-poll.ts
index 9652bc47b..20a45d2fd 100644
--- a/client/src/app/site/polls/models/view-base-poll.ts
+++ b/client/src/app/site/polls/models/view-base-poll.ts
@@ -44,6 +44,7 @@ export const PollPropertyVerbose = {
     state: 'State',
     groups: 'Entitled to vote',
     votes_amount: 'Amount of votes',
+    global_yes: 'General Yes',
     global_no: 'General No',
     global_abstain: 'General Abstain'
 };
diff --git a/client/src/app/site/polls/services/poll.service.ts b/client/src/app/site/polls/services/poll.service.ts
index ea31691bd..989433b90 100644
--- a/client/src/app/site/polls/services/poll.service.ts
+++ b/client/src/app/site/polls/services/poll.service.ts
@@ -109,6 +109,7 @@ export interface PollData {
     votesvalid: number;
     votesinvalid: number;
     votescast: number;
+    amount_global_yes?: number;
     amount_global_no?: number;
     amount_global_abstain?: number;
 }
@@ -145,6 +146,7 @@ export interface VotingResult {
         | 'votesvalid'
         | 'votesinvalid'
         | 'votescast'
+        | 'amount_global_yes'
         | 'amount_global_no'
         | 'amount_global_abstain';
     amount?: number;
@@ -340,6 +342,9 @@ export abstract class PollService {
             case AssignmentPollMethod.YN: {
                 return ['yes', 'no'];
             }
+            case AssignmentPollMethod.N: {
+                return ['no'];
+            }
             default: {
                 return ['yes'];
             }
diff --git a/client/src/app/slides/assignments/assignment-poll/assignment-poll-slide-data.ts b/client/src/app/slides/assignments/assignment-poll/assignment-poll-slide-data.ts
index 4e821c495..de4512813 100644
--- a/client/src/app/slides/assignments/assignment-poll/assignment-poll-slide-data.ts
+++ b/client/src/app/slides/assignments/assignment-poll/assignment-poll-slide-data.ts
@@ -25,6 +25,7 @@ export interface AssignmentPollSlideData extends BasePollSlideData {
         }[];
 
         // optional for published polls:
+        amount_global_yes?: number;
         amount_global_no?: number;
         amount_global_abstain?: number;
         votesvalid: number;
diff --git a/server/openslides/assignments/access_permissions.py b/server/openslides/assignments/access_permissions.py
index ee64c404c..e707f9e08 100644
--- a/server/openslides/assignments/access_permissions.py
+++ b/server/openslides/assignments/access_permissions.py
@@ -17,7 +17,11 @@ class AssignmentAccessPermissions(BaseAccessPermissions):
 class AssignmentPollAccessPermissions(BasePollAccessPermissions):
     base_permission = "assignments.can_see"
     manage_permission = "assignments.can_manage"
-    additional_fields = ["amount_global_no", "amount_global_abstain"]
+    additional_fields = [
+        "amount_global_yes",
+        "amount_global_no",
+        "amount_global_abstain",
+    ]
 
 
 class AssignmentOptionAccessPermissions(BaseOptionAccessPermissions):
diff --git a/server/openslides/assignments/config_variables.py b/server/openslides/assignments/config_variables.py
index 87985bb7f..da083956b 100644
--- a/server/openslides/assignments/config_variables.py
+++ b/server/openslides/assignments/config_variables.py
@@ -13,7 +13,7 @@ def get_config_variables():
     # Voting
     yield ConfigVariable(
         name="assignment_poll_method",
-        default_value=AssignmentPoll.POLLMETHOD_VOTES,
+        default_value=AssignmentPoll.POLLMETHOD_Y,
         input_type="choice",
         label="Default election method",
         choices=tuple(
diff --git a/server/openslides/assignments/migrations/0016_negative_votes.py b/server/openslides/assignments/migrations/0016_negative_votes.py
new file mode 100644
index 000000000..7406b7760
--- /dev/null
+++ b/server/openslides/assignments/migrations/0016_negative_votes.py
@@ -0,0 +1,74 @@
+# Generated by Django 2.2.15 on 2020-11-24 06:44
+
+from decimal import Decimal
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("assignments", "0015_assignmentvote_delegated_user"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="assignmentpoll",
+            name="db_amount_global_yes",
+            field=models.DecimalField(
+                blank=True,
+                decimal_places=6,
+                default=Decimal("0"),
+                max_digits=15,
+                null=True,
+                validators=[django.core.validators.MinValueValidator(Decimal("-2"))],
+            ),
+        ),
+        migrations.AddField(
+            model_name="assignmentpoll",
+            name="global_yes",
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AlterField(
+            model_name="assignmentpoll",
+            name="pollmethod",
+            field=models.CharField(
+                choices=[
+                    ("votes", "Yes per candidate"),
+                    ("N", "No per candidate"),
+                    ("YN", "Yes/No per candidate"),
+                    ("YNA", "Yes/No/Abstain per candidate"),
+                ],
+                max_length=5,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="assignmentpoll",
+            name="onehundred_percent_base",
+            field=models.CharField(
+                choices=[
+                    ("YN", "Yes/No per candidate"),
+                    ("YNA", "Yes/No/Abstain per candidate"),
+                    ("Y", "Sum of votes including general No/Abstain"),
+                    ("valid", "All valid ballots"),
+                    ("cast", "All casted ballots"),
+                    ("disabled", "Disabled (no percents)"),
+                ],
+                max_length=8,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="assignmentpoll",
+            name="pollmethod",
+            field=models.CharField(
+                choices=[
+                    ("Y", "Yes per candidate"),
+                    ("N", "No per candidate"),
+                    ("YN", "Yes/No per candidate"),
+                    ("YNA", "Yes/No/Abstain per candidate"),
+                ],
+                max_length=5,
+            ),
+        ),
+    ]
diff --git a/server/openslides/assignments/migrations/0017_vote_to_y.py b/server/openslides/assignments/migrations/0017_vote_to_y.py
new file mode 100644
index 000000000..e11ae0177
--- /dev/null
+++ b/server/openslides/assignments/migrations/0017_vote_to_y.py
@@ -0,0 +1,30 @@
+# Generated by Finn Stutzenstein on 2020-11-24 06:44
+
+from django.db import migrations
+
+
+def votes_to_y(apps, schema_editor):
+    AssignmentPoll = apps.get_model("assignments", "AssignmentPoll")
+    for poll in AssignmentPoll.objects.all():
+        changed = False
+        if poll.pollmethod == "votes":
+            poll.pollmethod = "Y"
+            changed = True
+
+        if poll.onehundred_percent_base == "votes":
+            poll.onehundred_percent_base = "Y"
+            changed = True
+
+        if changed:
+            poll.save(skip_autoupdate=True)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("assignments", "0016_negative_votes"),
+    ]
+
+    operations = [
+        migrations.RunPython(votes_to_y),
+    ]
diff --git a/server/openslides/assignments/models.py b/server/openslides/assignments/models.py
index 8c8202b68..b8fa9e91f 100644
--- a/server/openslides/assignments/models.py
+++ b/server/openslides/assignments/models.py
@@ -319,24 +319,26 @@ class AssignmentPoll(RESTModelMixin, BasePoll):
 
     POLLMETHOD_YN = "YN"
     POLLMETHOD_YNA = "YNA"
-    POLLMETHOD_VOTES = "votes"
+    POLLMETHOD_Y = "Y"
+    POLLMETHOD_N = "N"
     POLLMETHODS = (
-        (POLLMETHOD_VOTES, "Yes per candidate"),
+        (POLLMETHOD_Y, "Yes per candidate"),
+        (POLLMETHOD_N, "No per candidate"),
         (POLLMETHOD_YN, "Yes/No per candidate"),
         (POLLMETHOD_YNA, "Yes/No/Abstain per candidate"),
     )
     pollmethod = models.CharField(max_length=5, choices=POLLMETHODS)
 
+    PERCENT_BASE_Y = "Y"
     PERCENT_BASE_YN = "YN"
     PERCENT_BASE_YNA = "YNA"
-    PERCENT_BASE_VOTES = "votes"
     PERCENT_BASE_VALID = "valid"
     PERCENT_BASE_CAST = "cast"
     PERCENT_BASE_DISABLED = "disabled"
     PERCENT_BASES = (
         (PERCENT_BASE_YN, "Yes/No per candidate"),
         (PERCENT_BASE_YNA, "Yes/No/Abstain per candidate"),
-        (PERCENT_BASE_VOTES, "Sum of votes including general No/Abstain"),
+        (PERCENT_BASE_Y, "Sum of votes including general No/Abstain"),
         (PERCENT_BASE_VALID, "All valid ballots"),
         (PERCENT_BASE_CAST, "All casted ballots"),
         (PERCENT_BASE_DISABLED, "Disabled (no percents)"),
@@ -345,8 +347,8 @@ class AssignmentPoll(RESTModelMixin, BasePoll):
         max_length=8, blank=False, null=False, choices=PERCENT_BASES
     )
 
-    global_abstain = models.BooleanField(default=True)
-    db_amount_global_abstain = models.DecimalField(
+    global_yes = models.BooleanField(default=True)
+    db_amount_global_yes = models.DecimalField(
         null=True,
         blank=True,
         default=Decimal("0"),
@@ -354,6 +356,7 @@ class AssignmentPoll(RESTModelMixin, BasePoll):
         max_digits=15,
         decimal_places=6,
     )
+
     global_no = models.BooleanField(default=True)
     db_amount_global_no = models.DecimalField(
         null=True,
@@ -364,6 +367,16 @@ class AssignmentPoll(RESTModelMixin, BasePoll):
         decimal_places=6,
     )
 
+    global_abstain = models.BooleanField(default=True)
+    db_amount_global_abstain = models.DecimalField(
+        null=True,
+        blank=True,
+        default=Decimal("0"),
+        validators=[MinValueValidator(Decimal("-2"))],
+        max_digits=15,
+        decimal_places=6,
+    )
+
     votes_amount = models.IntegerField(default=1, validators=[MinValueValidator(1)])
     """ For "votes" mode: The amount of votes a voter can give. """
 
@@ -372,12 +385,55 @@ class AssignmentPoll(RESTModelMixin, BasePoll):
     class Meta:
         default_permissions = ()
 
+    def get_amount_global_yes(self):
+        if not self.global_yes:
+            return None
+        elif self.type == self.TYPE_ANALOG:
+            return self.db_amount_global_yes
+        elif self.pollmethod in (
+            AssignmentPoll.POLLMETHOD_Y,
+            AssignmentPoll.POLLMETHOD_N,
+        ):
+            return sum(option.yes for option in self.options.all())
+        else:
+            return None
+
+    def set_amount_global_yes(self, value):
+        if self.type != self.TYPE_ANALOG:
+            raise ValueError("Do not set amount_global_yes for non analog polls")
+        self.db_amount_global_yes = value
+
+    amount_global_yes = property(get_amount_global_yes, set_amount_global_yes)
+
+    def get_amount_global_no(self):
+        if not self.global_no:
+            return None
+        elif self.type == self.TYPE_ANALOG:
+            return self.db_amount_global_no
+        elif self.pollmethod in (
+            AssignmentPoll.POLLMETHOD_Y,
+            AssignmentPoll.POLLMETHOD_N,
+        ):
+            return sum(option.no for option in self.options.all())
+        else:
+            return None
+
+    def set_amount_global_no(self, value):
+        if self.type != self.TYPE_ANALOG:
+            raise ValueError("Do not set amount_global_no for non analog polls")
+        self.db_amount_global_no = value
+
+    amount_global_no = property(get_amount_global_no, set_amount_global_no)
+
     def get_amount_global_abstain(self):
         if not self.global_abstain:
             return None
         elif self.type == self.TYPE_ANALOG:
             return self.db_amount_global_abstain
-        elif self.pollmethod == AssignmentPoll.POLLMETHOD_VOTES:
+        elif self.pollmethod in (
+            AssignmentPoll.POLLMETHOD_Y,
+            AssignmentPoll.POLLMETHOD_N,
+        ):
             return sum(option.abstain for option in self.options.all())
         else:
             return None
@@ -391,23 +447,6 @@ class AssignmentPoll(RESTModelMixin, BasePoll):
         get_amount_global_abstain, set_amount_global_abstain
     )
 
-    def get_amount_global_no(self):
-        if not self.global_no:
-            return None
-        elif self.type == self.TYPE_ANALOG:
-            return self.db_amount_global_no
-        elif self.pollmethod == AssignmentPoll.POLLMETHOD_VOTES:
-            return sum(option.no for option in self.options.all())
-        else:
-            return None
-
-    def set_amount_global_no(self, value):
-        if self.type != self.TYPE_ANALOG:
-            raise ValueError("Do not set amount_global_no for non analog polls")
-        self.db_amount_global_no = value
-
-    amount_global_no = property(get_amount_global_no, set_amount_global_no)
-
     def create_options(self, skip_autoupdate=False):
         related_users = AssignmentRelatedUser.objects.filter(
             assignment__id=self.assignment.id
@@ -435,6 +474,7 @@ class AssignmentPoll(RESTModelMixin, BasePoll):
                 inform_changed_data(self.assignment.list_of_speakers)
 
     def reset(self):
-        self.db_amount_global_abstain = Decimal(0)
+        self.db_amount_global_yes = Decimal(0)
         self.db_amount_global_no = Decimal(0)
+        self.db_amount_global_abstain = Decimal(0)
         super().reset()
diff --git a/server/openslides/assignments/projector.py b/server/openslides/assignments/projector.py
index 97c0be82a..1cd07523d 100644
--- a/server/openslides/assignments/projector.py
+++ b/server/openslides/assignments/projector.py
@@ -86,6 +86,9 @@ async def assignment_poll_slide(
         poll_data["options"].append(option_data)
 
     if poll["state"] == AssignmentPoll.STATE_PUBLISHED:
+        poll_data["amount_global_yes"] = (
+            float(poll["amount_global_yes"]) if poll["amount_global_yes"] else None
+        )
         poll_data["amount_global_no"] = (
             float(poll["amount_global_no"]) if poll["amount_global_no"] else None
         )
diff --git a/server/openslides/assignments/serializers.py b/server/openslides/assignments/serializers.py
index 47cae0aed..2ca605e5c 100644
--- a/server/openslides/assignments/serializers.py
+++ b/server/openslides/assignments/serializers.py
@@ -77,6 +77,9 @@ class AssignmentPollSerializer(BasePollSerializer):
     Serializes all polls.
     """
 
+    amount_global_yes = DecimalField(
+        max_digits=15, decimal_places=6, min_value=-2, read_only=True
+    )
     amount_global_no = DecimalField(
         max_digits=15, decimal_places=6, min_value=-2, read_only=True
     )
@@ -92,6 +95,8 @@ class AssignmentPollSerializer(BasePollSerializer):
             "pollmethod",
             "votes_amount",
             "allow_multiple_votes_per_candidate",
+            "global_yes",
+            "amount_global_yes",
             "global_no",
             "amount_global_no",
             "global_abstain",
@@ -111,13 +116,13 @@ class AssignmentPollSerializer(BasePollSerializer):
         Returns None, if the 100-%-base must not be changed, otherwise the correct 100-%-base.
         """
         if pollmethod == AssignmentPoll.POLLMETHOD_YN and onehundred_percent_base in (
-            AssignmentPoll.PERCENT_BASE_VOTES,
+            AssignmentPoll.PERCENT_BASE_Y,
             AssignmentPoll.PERCENT_BASE_YNA,
         ):
             return AssignmentPoll.PERCENT_BASE_YN
         if (
             pollmethod == AssignmentPoll.POLLMETHOD_YNA
-            and onehundred_percent_base == AssignmentPoll.PERCENT_BASE_VOTES
+            and onehundred_percent_base == AssignmentPoll.PERCENT_BASE_Y
         ):
             if old_100_percent_base is None:
                 return AssignmentPoll.PERCENT_BASE_YNA
@@ -129,12 +134,11 @@ class AssignmentPollSerializer(BasePollSerializer):
                     return old_100_percent_base
                 else:
                     return pollmethod
-        if (
-            pollmethod == AssignmentPoll.POLLMETHOD_VOTES
-            and onehundred_percent_base
-            in (AssignmentPoll.PERCENT_BASE_YN, AssignmentPoll.PERCENT_BASE_YNA)
+        if pollmethod == AssignmentPoll.POLLMETHOD_Y and onehundred_percent_base in (
+            AssignmentPoll.PERCENT_BASE_YN,
+            AssignmentPoll.PERCENT_BASE_YNA,
         ):
-            return AssignmentPoll.PERCENT_BASE_VOTES
+            return AssignmentPoll.PERCENT_BASE_Y
         return None
 
 
diff --git a/server/openslides/assignments/views.py b/server/openslides/assignments/views.py
index 3ed5c6bdd..ef072754d 100644
--- a/server/openslides/assignments/views.py
+++ b/server/openslides/assignments/views.py
@@ -268,21 +268,32 @@ class AssignmentPollViewSet(BasePollViewSet):
 
         super().perform_create(serializer)
         poll = AssignmentPoll.objects.get(pk=serializer.data["id"])
-        poll.db_amount_global_abstain = Decimal(0)
+        poll.db_amount_global_yes = Decimal(0)
         poll.db_amount_global_no = Decimal(0)
+        poll.db_amount_global_abstain = Decimal(0)
         poll.save()
 
     def handle_analog_vote(self, data, poll):
         for field in ["votesvalid", "votesinvalid", "votescast"]:
             setattr(poll, field, data[field])
 
-        global_no_enabled = (
-            poll.global_no and poll.pollmethod == AssignmentPoll.POLLMETHOD_VOTES
+        global_yes_enabled = poll.global_yes and poll.pollmethod in (
+            AssignmentPoll.POLLMETHOD_Y,
+            AssignmentPoll.POLLMETHOD_N,
+        )
+        if global_yes_enabled:
+            poll.amount_global_yes = data.get("amount_global_yes", Decimal(0))
+
+        global_no_enabled = poll.global_no and poll.pollmethod in (
+            AssignmentPoll.POLLMETHOD_Y,
+            AssignmentPoll.POLLMETHOD_N,
         )
         if global_no_enabled:
             poll.amount_global_no = data.get("amount_global_no", Decimal(0))
-        global_abstain_enabled = (
-            poll.global_abstain and poll.pollmethod == AssignmentPoll.POLLMETHOD_VOTES
+
+        global_abstain_enabled = poll.global_abstain and poll.pollmethod in (
+            AssignmentPoll.POLLMETHOD_Y,
+            AssignmentPoll.POLLMETHOD_N,
         )
         if global_abstain_enabled:
             poll.amount_global_abstain = data.get("amount_global_abstain", Decimal(0))
@@ -293,28 +304,47 @@ class AssignmentPollViewSet(BasePollViewSet):
         with transaction.atomic():
             for option_id, vote in options_data.items():
                 option = options.get(pk=int(option_id))
-                vote_obj, _ = AssignmentVote.objects.get_or_create(
-                    option=option, value="Y"
-                )
-                vote_obj.weight = vote["Y"]
-                vote_obj.save()
 
-                if poll.pollmethod in (
-                    AssignmentPoll.POLLMETHOD_YN,
-                    AssignmentPoll.POLLMETHOD_YNA,
-                ):
+                if poll.pollmethod == AssignmentPoll.POLLMETHOD_N:
                     vote_obj, _ = AssignmentVote.objects.get_or_create(
                         option=option, value="N"
                     )
                     vote_obj.weight = vote["N"]
                     vote_obj.save()
 
-                if poll.pollmethod == AssignmentPoll.POLLMETHOD_YNA:
+                elif poll.pollmethod in (
+                    AssignmentPoll.POLLMETHOD_Y,
+                    AssignmentPoll.POLLMETHOD_YN,
+                    AssignmentPoll.POLLMETHOD_YNA,
+                ):
+                    # All three methods have a Y
                     vote_obj, _ = AssignmentVote.objects.get_or_create(
-                        option=option, value="A"
+                        option=option, value="Y"
                     )
-                    vote_obj.weight = vote["A"]
+                    vote_obj.weight = vote["Y"]
                     vote_obj.save()
+
+                    if poll.pollmethod in (
+                        AssignmentPoll.POLLMETHOD_YN,
+                        AssignmentPoll.POLLMETHOD_YNA,
+                    ):
+                        vote_obj, _ = AssignmentVote.objects.get_or_create(
+                            option=option, value="N"
+                        )
+                        vote_obj.weight = vote["N"]
+                        vote_obj.save()
+
+                        if poll.pollmethod == AssignmentPoll.POLLMETHOD_YNA:
+                            vote_obj, _ = AssignmentVote.objects.get_or_create(
+                                option=option, value="A"
+                            )
+                            vote_obj.weight = vote["A"]
+                            vote_obj.save()
+
+                else:
+                    raise NotImplementedError(
+                        f"handle_analog_vote not implemented for {poll.pollmethod}"
+                    )
                 inform_changed_data(option)
 
             poll.save()
@@ -326,22 +356,27 @@ class AssignmentPollViewSet(BasePollViewSet):
             {
                 "options": {<option_id>: {"Y": <amount>, ["N": <amount>], ["A": <amount>] }},
                 ["votesvalid": <amount>], ["votesinvalid": <amount>], ["votescast": <amount>],
-                ["amount_global_no": <amount>], ["amount_global_abstain": <amount>]
+                ["amount_global_yes": <amount>],
+                ["amount_global_no": <amount>],
+                ["amount_global_abstain": <amount>]
             }
             All amounts are decimals as strings
             required fields per pollmethod:
             - votes: Y
             - YN:    YN
             - YNA:   YNA
+            - N:     N
         named|pseudoanonymous:
             votes:
-                {<option_id>: <amount>} | 'N' | 'A'
+                {<option_id>: <amount>} | 'Y' | 'N' | 'A'
                 - Exactly one of the three options must be given
+                - 'Y' is only valid if poll.global_yes==True
                 - 'N' is only valid if poll.global_no==True
                 - 'A' is only valid if poll.global_abstain==True
                 - amounts must be integer numbers >= 0.
                 - ids should be integers of valid option ids for this poll
                 - amounts must be 0 or 1, if poll.allow_multiple_votes_per_candidate is False
+                - if an option is not given, 0 is assumed
                 - The sum of all amounts must be grater than 0 and <= poll.votes_amount
 
             YN/YNA:
@@ -361,39 +396,56 @@ class AssignmentPollViewSet(BasePollViewSet):
                     raise ValidationError({"detail": "Keys must be int"})
                 if not isinstance(value, dict):
                     raise ValidationError({"detail": "A dict per option is required"})
-                value["Y"] = self.parse_vote_value(value, "Y")
-                if poll.pollmethod in (
-                    AssignmentPoll.POLLMETHOD_YN,
-                    AssignmentPoll.POLLMETHOD_YNA,
-                ):
+                if poll.pollmethod == AssignmentPoll.POLLMETHOD_N:
                     value["N"] = self.parse_vote_value(value, "N")
-                if poll.pollmethod == AssignmentPoll.POLLMETHOD_YNA:
-                    value["A"] = self.parse_vote_value(value, "A")
+                else:
+                    value["Y"] = self.parse_vote_value(value, "Y")
+                    if poll.pollmethod in (
+                        AssignmentPoll.POLLMETHOD_YN,
+                        AssignmentPoll.POLLMETHOD_YNA,
+                    ):
+                        value["N"] = self.parse_vote_value(value, "N")
+                    if poll.pollmethod == AssignmentPoll.POLLMETHOD_YNA:
+                        value["A"] = self.parse_vote_value(value, "A")
 
             for field in ["votesvalid", "votesinvalid", "votescast"]:
                 data[field] = self.parse_vote_value(data, field)
 
-            global_no_enabled = (
-                poll.global_no and poll.pollmethod == AssignmentPoll.POLLMETHOD_VOTES
+            global_yes_enabled = poll.global_yes and poll.pollmethod in (
+                AssignmentPoll.POLLMETHOD_Y,
+                AssignmentPoll.POLLMETHOD_N,
             )
-            global_abstain_enabled = (
-                poll.global_abstain
-                and poll.pollmethod == AssignmentPoll.POLLMETHOD_VOTES
-            )
-            if "amount_global_abstain" in data and global_abstain_enabled:
-                data["amount_global_abstain"] = self.parse_vote_value(
-                    data, "amount_global_abstain"
+            if "amount_global_yes" in data and global_yes_enabled:
+                data["amount_global_yes"] = self.parse_vote_value(
+                    data, "amount_global_yes"
                 )
+
+            global_no_enabled = poll.global_no and poll.pollmethod in (
+                AssignmentPoll.POLLMETHOD_Y,
+                AssignmentPoll.POLLMETHOD_N,
+            )
             if "amount_global_no" in data and global_no_enabled:
                 data["amount_global_no"] = self.parse_vote_value(
                     data, "amount_global_no"
                 )
 
-        else:
+            global_abstain_enabled = poll.global_abstain and poll.pollmethod in (
+                AssignmentPoll.POLLMETHOD_Y,
+                AssignmentPoll.POLLMETHOD_N,
+            )
+            if "amount_global_abstain" in data and global_abstain_enabled:
+                data["amount_global_abstain"] = self.parse_vote_value(
+                    data, "amount_global_abstain"
+                )
+
+        else:  # non-analog polls
             if isinstance(data, dict) and len(data) == 0:
                 raise ValidationError({"details": "Empty ballots are not allowed"})
             available_options = poll.get_options()
-            if poll.pollmethod == AssignmentPoll.POLLMETHOD_VOTES:
+            if poll.pollmethod in (
+                AssignmentPoll.POLLMETHOD_Y,
+                AssignmentPoll.POLLMETHOD_N,
+            ):
                 if isinstance(data, dict):
                     amount_sum = 0
                     for option_id, amount in data.items():
@@ -426,10 +478,13 @@ class AssignmentPollViewSet(BasePollViewSet):
                                 "args": [poll.votes_amount],
                             }
                         )
+                # return, if there is a global vote, because we dont have to check option presence
+                elif data == "Y" and poll.global_yes:
+                    return
                 elif data == "N" and poll.global_no:
-                    return  # return because we dont have to check option presence
+                    return
                 elif data == "A" and poll.global_abstain:
-                    return  # return because we dont have to check option presence
+                    return
                 else:
                     raise ValidationError({"detail": "invalid data."})
 
@@ -479,12 +534,15 @@ class AssignmentPollViewSet(BasePollViewSet):
                 weight = Decimal(amount)
                 if config["users_activate_vote_weight"]:
                     weight *= vote_weight
+                value = "Y"  # POLLMETHOD_Y
+                if poll.pollmethod == AssignmentPoll.POLLMETHOD_N:
+                    value = "N"
                 vote = AssignmentVote.objects.create(
                     option=option,
                     user=vote_user,
                     delegated_user=request_user,
                     weight=weight,
-                    value="Y",
+                    value=value,
                 )
                 inform_changed_data(vote, no_delete_on_restriction=True)
         else:  # global_no or global_abstain
@@ -529,7 +587,10 @@ class AssignmentPollViewSet(BasePollViewSet):
         VotedModel.objects.create(assignmentpoll=poll, user=user)
 
     def handle_named_vote(self, data, poll, vote_user, request_user):
-        if poll.pollmethod == AssignmentPoll.POLLMETHOD_VOTES:
+        if poll.pollmethod in (
+            AssignmentPoll.POLLMETHOD_Y,
+            AssignmentPoll.POLLMETHOD_N,
+        ):
             self.create_votes_type_votes(
                 data, poll, vote_user.vote_weight, vote_user, request_user
             )
@@ -540,16 +601,22 @@ class AssignmentPollViewSet(BasePollViewSet):
             self.create_votes_types_yn_yna(
                 data, poll, vote_user.vote_weight, vote_user, request_user
             )
+        else:
+            raise NotImplementedError(f"The method {poll.pollmethod} is not supported!")
 
     def handle_pseudoanonymous_vote(self, data, poll, user):
-        if poll.pollmethod == AssignmentPoll.POLLMETHOD_VOTES:
+        if poll.pollmethod in (
+            AssignmentPoll.POLLMETHOD_Y,
+            AssignmentPoll.POLLMETHOD_N,
+        ):
             self.create_votes_type_votes(data, poll, user.vote_weight, None, None)
-
         elif poll.pollmethod in (
             AssignmentPoll.POLLMETHOD_YN,
             AssignmentPoll.POLLMETHOD_YNA,
         ):
             self.create_votes_types_yn_yna(data, poll, user.vote_weight, None, None)
+        else:
+            raise NotImplementedError(f"The method {poll.pollmethod} is not supported!")
 
     def convert_option_data(self, poll, data):
         poll_options = poll.get_options()
diff --git a/server/tests/integration/assignments/test_polls.py b/server/tests/integration/assignments/test_polls.py
index 14519daff..2c642f2b9 100644
--- a/server/tests/integration/assignments/test_polls.py
+++ b/server/tests/integration/assignments/test_polls.py
@@ -129,8 +129,10 @@ class CreateAssignmentPoll(TestCase):
         self.assertEqual(poll.pollmethod, AssignmentPoll.POLLMETHOD_YNA)
         self.assertEqual(poll.type, "named")
         # Check defaults
+        self.assertTrue(poll.global_yes)
         self.assertTrue(poll.global_no)
         self.assertTrue(poll.global_abstain)
+        self.assertEqual(poll.amount_global_yes, None)
         self.assertEqual(poll.amount_global_no, None)
         self.assertEqual(poll.amount_global_abstain, None)
         self.assertFalse(poll.allow_multiple_votes_per_candidate)
@@ -151,6 +153,7 @@ class CreateAssignmentPoll(TestCase):
                 "assignment_id": self.assignment.id,
                 "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_YNA,
                 "majority_method": AssignmentPoll.MAJORITY_THREE_QUARTERS,
+                "global_yes": False,
                 "global_no": False,
                 "global_abstain": False,
                 "allow_multiple_votes_per_candidate": True,
@@ -164,6 +167,7 @@ class CreateAssignmentPoll(TestCase):
         self.assertEqual(poll.title, "test_title_ahThai4pae1pi4xoogoo")
         self.assertEqual(poll.pollmethod, AssignmentPoll.POLLMETHOD_YN)
         self.assertEqual(poll.type, "pseudoanonymous")
+        self.assertFalse(poll.global_yes)
         self.assertFalse(poll.global_no)
         self.assertFalse(poll.global_abstain)
         self.assertTrue(poll.allow_multiple_votes_per_candidate)
@@ -327,7 +331,7 @@ class CreateAssignmentPoll(TestCase):
                 "pollmethod": AssignmentPoll.POLLMETHOD_YNA,
                 "type": "named",
                 "assignment_id": self.assignment.id,
-                "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_VOTES,
+                "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_Y,
                 "majority_method": AssignmentPoll.MAJORITY_SIMPLE,
             },
         )
@@ -343,7 +347,7 @@ class CreateAssignmentPoll(TestCase):
                 "pollmethod": AssignmentPoll.POLLMETHOD_YN,
                 "type": "named",
                 "assignment_id": self.assignment.id,
-                "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_VOTES,
+                "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_Y,
                 "majority_method": AssignmentPoll.MAJORITY_SIMPLE,
             },
         )
@@ -356,7 +360,7 @@ class CreateAssignmentPoll(TestCase):
             reverse("assignmentpoll-list"),
             {
                 "title": "test_title_Thoo2eiphohhi1eeXoow",
-                "pollmethod": AssignmentPoll.POLLMETHOD_VOTES,
+                "pollmethod": AssignmentPoll.POLLMETHOD_Y,
                 "type": "named",
                 "assignment_id": self.assignment.id,
                 "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_YNA,
@@ -365,16 +369,14 @@ class CreateAssignmentPoll(TestCase):
         )
         self.assertHttpStatusVerbose(response, status.HTTP_201_CREATED)
         poll = AssignmentPoll.objects.get()
-        self.assertEqual(
-            poll.onehundred_percent_base, AssignmentPoll.PERCENT_BASE_VOTES
-        )
+        self.assertEqual(poll.onehundred_percent_base, AssignmentPoll.PERCENT_BASE_Y)
 
     def test_create_with_votes(self):
         response = self.client.post(
             reverse("assignmentpoll-list"),
             {
                 "title": "test_title_dKbv5tV47IzY1oGHXdSz",
-                "pollmethod": AssignmentPoll.POLLMETHOD_VOTES,
+                "pollmethod": AssignmentPoll.POLLMETHOD_Y,
                 "type": AssignmentPoll.TYPE_ANALOG,
                 "assignment_id": self.assignment.id,
                 "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_YNA,
@@ -400,7 +402,7 @@ class CreateAssignmentPoll(TestCase):
             reverse("assignmentpoll-list"),
             {
                 "title": "test_title_dKbv5tV47IzY1oGHXdSz",
-                "pollmethod": AssignmentPoll.POLLMETHOD_VOTES,
+                "pollmethod": AssignmentPoll.POLLMETHOD_Y,
                 "type": AssignmentPoll.TYPE_ANALOG,
                 "assignment_id": self.assignment.id,
                 "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_YNA,
@@ -408,7 +410,7 @@ class CreateAssignmentPoll(TestCase):
                 "votes": {
                     "options": {"2": {"Y": 1}},
                     "votesvalid": "-2",
-                    "votesinvalid": "-2",
+                    "votesinvalid": "11",
                     "votescast": "-2",
                 },
             },
@@ -418,12 +420,12 @@ class CreateAssignmentPoll(TestCase):
         self.assertEqual(poll.state, AssignmentPoll.STATE_FINISHED)
         self.assertTrue(AssignmentVote.objects.exists())
 
-    def test_create_with_votes_publish_immediately(self):
+    def test_create_with_votes_publish_immediately_method_y(self):
         response = self.client.post(
             reverse("assignmentpoll-list"),
             {
                 "title": "test_title_dKbv5tV47IzY1oGHXdSz",
-                "pollmethod": AssignmentPoll.POLLMETHOD_VOTES,
+                "pollmethod": AssignmentPoll.POLLMETHOD_Y,
                 "type": AssignmentPoll.TYPE_ANALOG,
                 "assignment_id": self.assignment.id,
                 "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_YNA,
@@ -442,12 +444,46 @@ class CreateAssignmentPoll(TestCase):
         self.assertEqual(poll.state, AssignmentPoll.STATE_PUBLISHED)
         self.assertTrue(AssignmentVote.objects.exists())
 
+    def test_create_with_votes_publish_immediately_method_n(self):
+        response = self.client.post(
+            reverse("assignmentpoll-list"),
+            {
+                "title": "test_title_greoGKPO3FeBAfwpefl3",
+                "pollmethod": AssignmentPoll.POLLMETHOD_N,
+                "type": AssignmentPoll.TYPE_ANALOG,
+                "assignment_id": self.assignment.id,
+                "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_YNA,
+                "majority_method": AssignmentPoll.MAJORITY_SIMPLE,
+                "votes": {
+                    "options": {"1": {"N": 1}},
+                    "votesvalid": "-2",
+                    "votesinvalid": "-2",
+                    "votescast": "-2",
+                    "amount_global_yes": 1,
+                    "amount_global_no": 2,
+                    "amount_global_abstain": 3,
+                },
+                "publish_immediately": "1",
+            },
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_201_CREATED)
+        poll = AssignmentPoll.objects.get()
+        self.assertEqual(poll.state, AssignmentPoll.STATE_PUBLISHED)
+        self.assertTrue(AssignmentVote.objects.exists())
+        self.assertEquals(poll.amount_global_yes, Decimal("1"))
+        self.assertEquals(poll.amount_global_no, Decimal("2"))
+        self.assertEquals(poll.amount_global_abstain, Decimal("3"))
+        option = poll.options.get(pk=1)
+        self.assertEqual(option.yes, Decimal("0"))
+        self.assertEqual(option.no, Decimal("1"))
+        self.assertEqual(option.abstain, Decimal("0"))
+
     def test_create_with_invalid_votes(self):
         response = self.client.post(
             reverse("assignmentpoll-list"),
             {
                 "title": "test_title_dKbv5tV47IzY1oGHXdSz",
-                "pollmethod": AssignmentPoll.POLLMETHOD_VOTES,
+                "pollmethod": AssignmentPoll.POLLMETHOD_Y,
                 "type": AssignmentPoll.TYPE_ANALOG,
                 "assignment_id": self.assignment.id,
                 "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_YNA,
@@ -468,7 +504,7 @@ class CreateAssignmentPoll(TestCase):
             reverse("assignmentpoll-list"),
             {
                 "title": "test_title_dKbv5tV47IzY1oGHXdSz",
-                "pollmethod": AssignmentPoll.POLLMETHOD_VOTES,
+                "pollmethod": AssignmentPoll.POLLMETHOD_Y,
                 "type": AssignmentPoll.TYPE_NAMED,
                 "assignment_id": self.assignment.id,
                 "onehundred_percent_base": AssignmentPoll.PERCENT_BASE_YNA,
@@ -500,9 +536,9 @@ class UpdateAssignmentPoll(TestCase):
         self.poll = AssignmentPoll.objects.create(
             assignment=self.assignment,
             title="test_title_beeFaihuNae1vej2ai8m",
-            pollmethod=AssignmentPoll.POLLMETHOD_VOTES,
+            pollmethod=AssignmentPoll.POLLMETHOD_Y,
             type=BasePoll.TYPE_NAMED,
-            onehundred_percent_base=AssignmentPoll.PERCENT_BASE_VOTES,
+            onehundred_percent_base=AssignmentPoll.PERCENT_BASE_Y,
             majority_method=AssignmentPoll.MAJORITY_SIMPLE,
         )
         self.poll.create_options()
@@ -545,7 +581,7 @@ class UpdateAssignmentPoll(TestCase):
         )
         self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
         poll = AssignmentPoll.objects.get()
-        self.assertEqual(poll.pollmethod, AssignmentPoll.POLLMETHOD_VOTES)
+        self.assertEqual(poll.pollmethod, AssignmentPoll.POLLMETHOD_Y)
 
     def test_patch_type(self):
         response = self.client.patch(
@@ -631,9 +667,7 @@ class UpdateAssignmentPoll(TestCase):
         )
         self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
         poll = AssignmentPoll.objects.get()
-        self.assertEqual(
-            poll.onehundred_percent_base, AssignmentPoll.PERCENT_BASE_VOTES
-        )
+        self.assertEqual(poll.onehundred_percent_base, AssignmentPoll.PERCENT_BASE_Y)
 
     def test_patch_majority_method(self):
         response = self.client.patch(
@@ -658,7 +692,8 @@ class UpdateAssignmentPoll(TestCase):
             reverse("assignmentpoll-detail", args=[self.poll.pk]),
             {
                 "title": "test_title_ees6Tho8ahheen4cieja",
-                "pollmethod": AssignmentPoll.POLLMETHOD_VOTES,
+                "pollmethod": AssignmentPoll.POLLMETHOD_Y,
+                "global_yes": True,
                 "global_no": True,
                 "global_abstain": False,
                 "allow_multiple_votes_per_candidate": True,
@@ -668,9 +703,11 @@ class UpdateAssignmentPoll(TestCase):
         self.assertHttpStatusVerbose(response, status.HTTP_200_OK)
         poll = AssignmentPoll.objects.get()
         self.assertEqual(poll.title, "test_title_ees6Tho8ahheen4cieja")
-        self.assertEqual(poll.pollmethod, AssignmentPoll.POLLMETHOD_VOTES)
+        self.assertEqual(poll.pollmethod, AssignmentPoll.POLLMETHOD_Y)
+        self.assertTrue(poll.global_yes)
         self.assertTrue(poll.global_no)
         self.assertFalse(poll.global_abstain)
+        self.assertEqual(poll.amount_global_yes, Decimal("0"))
         self.assertEqual(poll.amount_global_no, Decimal("0"))
         self.assertEqual(poll.amount_global_abstain, None)
         self.assertTrue(poll.allow_multiple_votes_per_candidate)
@@ -1220,12 +1257,12 @@ class VoteAssignmentPollNamedYNA(VoteAssignmentPollBaseTestClass):
         self.assertFalse(AssignmentVote.objects.exists())
 
 
-class VoteAssignmentPollNamedVotes(VoteAssignmentPollBaseTestClass):
+class VoteAssignmentPollNamedY(VoteAssignmentPollBaseTestClass):
     def create_poll(self):
         return AssignmentPoll.objects.create(
             assignment=self.assignment,
             title="test_title_Zrvh146QAdq7t6iSDwZk",
-            pollmethod=AssignmentPoll.POLLMETHOD_VOTES,
+            pollmethod=AssignmentPoll.POLLMETHOD_Y,
             type=BasePoll.TYPE_NAMED,
         )
 
@@ -1296,6 +1333,34 @@ class VoteAssignmentPollNamedVotes(VoteAssignmentPollBaseTestClass):
         self.assertEqual(option2.no, Decimal("0"))
         self.assertEqual(option2.abstain, Decimal("0"))
 
+    def test_global_yes(self):
+        self.poll.votes_amount = 2
+        self.poll.save()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]), {"data": "Y"}
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_200_OK)
+        poll = AssignmentPoll.objects.get()
+        option = poll.options.get(pk=1)
+        self.assertEqual(option.yes, Decimal("1"))
+        self.assertEqual(option.no, Decimal("0"))
+        self.assertEqual(option.abstain, Decimal("0"))
+        self.assertEqual(poll.amount_global_yes, Decimal("1"))
+        self.assertEqual(poll.amount_global_no, Decimal("0"))
+        self.assertEqual(poll.amount_global_abstain, Decimal("0"))
+
+    def test_global_yes_forbidden(self):
+        self.poll.global_yes = False
+        self.poll.save()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]), {"data": "Y"}
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+        self.assertEqual(AssignmentPoll.objects.get().amount_global_yes, None)
+
     def test_global_no(self):
         self.poll.votes_amount = 2
         self.poll.save()
@@ -1309,6 +1374,7 @@ class VoteAssignmentPollNamedVotes(VoteAssignmentPollBaseTestClass):
         self.assertEqual(option.yes, Decimal("0"))
         self.assertEqual(option.no, Decimal("1"))
         self.assertEqual(option.abstain, Decimal("0"))
+        self.assertEqual(poll.amount_global_yes, Decimal("0"))
         self.assertEqual(poll.amount_global_no, Decimal("1"))
         self.assertEqual(poll.amount_global_abstain, Decimal("0"))
 
@@ -1336,6 +1402,7 @@ class VoteAssignmentPollNamedVotes(VoteAssignmentPollBaseTestClass):
         self.assertEqual(option.yes, Decimal("0"))
         self.assertEqual(option.no, Decimal("0"))
         self.assertEqual(option.abstain, Decimal("1"))
+        self.assertEqual(poll.amount_global_yes, Decimal("0"))
         self.assertEqual(poll.amount_global_no, Decimal("0"))
         self.assertEqual(poll.amount_global_abstain, Decimal("1"))
 
@@ -1505,6 +1572,321 @@ class VoteAssignmentPollNamedVotes(VoteAssignmentPollBaseTestClass):
         self.assertFalse(AssignmentVote.objects.exists())
 
 
+class VoteAssignmentPollNamedN(VoteAssignmentPollBaseTestClass):
+    def create_poll(self):
+        return AssignmentPoll.objects.create(
+            assignment=self.assignment,
+            title="test_title_4oi49ckKFk39SDIfj30s",
+            pollmethod=AssignmentPoll.POLLMETHOD_N,
+            type=BasePoll.TYPE_NAMED,
+        )
+
+    def setup_for_multiple_votes(self):
+        self.poll.allow_multiple_votes_per_candidate = True
+        self.poll.votes_amount = 3
+        self.poll.save()
+        self.add_candidate()
+
+    def test_start_poll(self):
+        response = self.client.post(
+            reverse("assignmentpoll-start", args=[self.poll.pk])
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_200_OK)
+        poll = AssignmentPoll.objects.get()
+        self.assertEqual(poll.state, AssignmentPoll.STATE_STARTED)
+        self.assertEqual(poll.votesvalid, Decimal("0"))
+        self.assertEqual(poll.votesinvalid, Decimal("0"))
+        self.assertEqual(poll.votescast, Decimal("0"))
+        self.assertFalse(poll.get_votes().exists())
+
+    def test_vote(self):
+        self.add_candidate()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1, "2": 0}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_200_OK)
+        self.assertEqual(AssignmentVote.objects.count(), 1)
+        poll = AssignmentPoll.objects.get()
+        self.assertEqual(poll.votesvalid, Decimal("1"))
+        self.assertEqual(poll.votesinvalid, Decimal("0"))
+        self.assertEqual(poll.votescast, Decimal("1"))
+        self.assertEqual(poll.state, AssignmentPoll.STATE_STARTED)
+        self.assertTrue(self.admin in poll.voted.all())
+        option1 = poll.options.get(pk=1)
+        option2 = poll.options.get(pk=2)
+        self.assertEqual(option1.yes, Decimal("0"))
+        self.assertEqual(option1.no, Decimal("1"))
+        self.assertEqual(option1.abstain, Decimal("0"))
+        self.assertEqual(option2.yes, Decimal("0"))
+        self.assertEqual(option2.no, Decimal("0"))
+        self.assertEqual(option2.abstain, Decimal("0"))
+
+    def test_change_vote(self):
+        self.add_candidate()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1, "2": 0}},
+            format="json",
+        )
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 0, "2": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        poll = AssignmentPoll.objects.get()
+        option1 = poll.options.get(pk=1)
+        option2 = poll.options.get(pk=2)
+        self.assertEqual(option1.yes, Decimal("0"))
+        self.assertEqual(option1.no, Decimal("1"))
+        self.assertEqual(option1.abstain, Decimal("0"))
+        self.assertEqual(option2.yes, Decimal("0"))
+        self.assertEqual(option2.no, Decimal("0"))
+        self.assertEqual(option2.abstain, Decimal("0"))
+
+    def test_global_yes(self):
+        self.poll.votes_amount = 2
+        self.poll.save()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]), {"data": "Y"}
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_200_OK)
+        poll = AssignmentPoll.objects.get()
+        option = poll.options.get(pk=1)
+        self.assertEqual(option.yes, Decimal("1"))
+        self.assertEqual(option.no, Decimal("0"))
+        self.assertEqual(option.abstain, Decimal("0"))
+        self.assertEqual(poll.amount_global_yes, Decimal("1"))
+        self.assertEqual(poll.amount_global_no, Decimal("0"))
+        self.assertEqual(poll.amount_global_abstain, Decimal("0"))
+
+    def test_global_yes_forbidden(self):
+        self.poll.global_yes = False
+        self.poll.save()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]), {"data": "Y"}
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+        self.assertEqual(AssignmentPoll.objects.get().amount_global_yes, None)
+
+    def test_global_no(self):
+        self.poll.votes_amount = 2
+        self.poll.save()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]), {"data": "N"}
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_200_OK)
+        poll = AssignmentPoll.objects.get()
+        option = poll.options.get(pk=1)
+        self.assertEqual(option.yes, Decimal("0"))
+        self.assertEqual(option.no, Decimal("1"))
+        self.assertEqual(option.abstain, Decimal("0"))
+        self.assertEqual(poll.amount_global_yes, Decimal("0"))
+        self.assertEqual(poll.amount_global_no, Decimal("1"))
+        self.assertEqual(poll.amount_global_abstain, Decimal("0"))
+
+    def test_global_no_forbidden(self):
+        self.poll.global_no = False
+        self.poll.save()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]), {"data": "N"}
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+        self.assertEqual(AssignmentPoll.objects.get().amount_global_no, None)
+
+    def test_global_abstain(self):
+        self.poll.votes_amount = 2
+        self.poll.save()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]), {"data": "A"}
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_200_OK)
+        poll = AssignmentPoll.objects.get()
+        option = poll.options.get(pk=1)
+        self.assertEqual(option.yes, Decimal("0"))
+        self.assertEqual(option.no, Decimal("0"))
+        self.assertEqual(option.abstain, Decimal("1"))
+        self.assertEqual(poll.amount_global_yes, Decimal("0"))
+        self.assertEqual(poll.amount_global_no, Decimal("0"))
+        self.assertEqual(poll.amount_global_abstain, Decimal("1"))
+
+    def test_global_abstain_forbidden(self):
+        self.poll.global_abstain = False
+        self.poll.save()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]), {"data": "A"}
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+        self.assertEqual(AssignmentPoll.objects.get().amount_global_abstain, None)
+
+    def test_negative_vote(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": -1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_multiple_votes(self):
+        self.setup_for_multiple_votes()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 2, "2": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_200_OK)
+        poll = AssignmentPoll.objects.get()
+        option1 = poll.options.get(pk=1)
+        option2 = poll.options.get(pk=2)
+        self.assertEqual(option1.yes, Decimal("0"))
+        self.assertEqual(option1.no, Decimal("2"))
+        self.assertEqual(option1.abstain, Decimal("0"))
+        self.assertEqual(option2.yes, Decimal("0"))
+        self.assertEqual(option2.no, Decimal("1"))
+        self.assertEqual(option2.abstain, Decimal("0"))
+
+    def test_multiple_votes_wrong_amount(self):
+        self.setup_for_multiple_votes()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 2, "2": 2}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_too_many_options(self):
+        self.setup_for_multiple_votes()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1, "2": 1, "3": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_wrong_options(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"2": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_no_permissions(self):
+        self.start_poll()
+        self.make_admin_delegate()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_403_FORBIDDEN)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+    def test_anonymous(self):
+        self.start_poll()
+        gclient = self.create_guest_client()
+        response = gclient.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_403_FORBIDDEN)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+    def test_vote_not_present(self):
+        self.start_poll()
+        self.admin.is_present = False
+        self.admin.save()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_403_FORBIDDEN)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_wrong_state(self):
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+    def test_missing_data(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]), {"data": {}}
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentVote.objects.exists())
+        poll = AssignmentPoll.objects.get()
+        self.assertNotIn(self.admin.id, poll.voted.all())
+
+    def test_wrong_data_format(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": [1, 2, 5]},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+    def test_wrong_option_format(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": "string"}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_wrong_option_id_type(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"id": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+    def test_wrong_vote_data(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": [None]}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+
 class VoteAssignmentPollPseudoanonymousYNA(VoteAssignmentPollBaseTestClass):
     def create_poll(self):
         return AssignmentPoll.objects.create(
@@ -1698,12 +2080,12 @@ class VoteAssignmentPollPseudoanonymousYNA(VoteAssignmentPollBaseTestClass):
         self.assertFalse(AssignmentVote.objects.exists())
 
 
-class VoteAssignmentPollPseudoanonymousVotes(VoteAssignmentPollBaseTestClass):
+class VoteAssignmentPollPseudoanonymousY(VoteAssignmentPollBaseTestClass):
     def create_poll(self):
         return AssignmentPoll.objects.create(
             assignment=self.assignment,
             title="test_title_Zrvh146QAdq7t6iSDwZk",
-            pollmethod=AssignmentPoll.POLLMETHOD_VOTES,
+            pollmethod=AssignmentPoll.POLLMETHOD_Y,
             type=BasePoll.TYPE_PSEUDOANONYMOUS,
         )
 
@@ -1933,6 +2315,241 @@ class VoteAssignmentPollPseudoanonymousVotes(VoteAssignmentPollBaseTestClass):
         self.assertFalse(AssignmentVote.objects.exists())
 
 
+class VoteAssignmentPollPseudoanonymousN(VoteAssignmentPollBaseTestClass):
+    def create_poll(self):
+        return AssignmentPoll.objects.create(
+            assignment=self.assignment,
+            title="test_title_wWPOVJgL9afm83eamf3e",
+            pollmethod=AssignmentPoll.POLLMETHOD_N,
+            type=BasePoll.TYPE_PSEUDOANONYMOUS,
+        )
+
+    def setup_for_multiple_votes(self):
+        self.poll.allow_multiple_votes_per_candidate = True
+        self.poll.votes_amount = 3
+        self.poll.save()
+        self.add_candidate()
+
+    def test_start_poll(self):
+        response = self.client.post(
+            reverse("assignmentpoll-start", args=[self.poll.pk])
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_200_OK)
+        poll = AssignmentPoll.objects.get()
+        self.assertEqual(poll.state, AssignmentPoll.STATE_STARTED)
+        self.assertEqual(poll.votesvalid, Decimal("0"))
+        self.assertEqual(poll.votesinvalid, Decimal("0"))
+        self.assertEqual(poll.votescast, Decimal("0"))
+        self.assertFalse(poll.get_votes().exists())
+
+    def test_vote(self):
+        self.add_candidate()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1, "2": 0}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_200_OK)
+        self.assertEqual(AssignmentVote.objects.count(), 1)
+        poll = AssignmentPoll.objects.get()
+        self.assertEqual(poll.votesvalid, Decimal("1"))
+        self.assertEqual(poll.votesinvalid, Decimal("0"))
+        self.assertEqual(poll.votescast, Decimal("1"))
+        self.assertEqual(poll.state, AssignmentPoll.STATE_STARTED)
+        self.assertTrue(self.admin in poll.voted.all())
+        option1 = poll.options.get(pk=1)
+        option2 = poll.options.get(pk=2)
+        self.assertEqual(option1.yes, Decimal("0"))
+        self.assertEqual(option1.no, Decimal("1"))
+        self.assertEqual(option1.abstain, Decimal("0"))
+        self.assertEqual(option2.yes, Decimal("0"))
+        self.assertEqual(option2.no, Decimal("0"))
+        self.assertEqual(option2.abstain, Decimal("0"))
+        for vote in poll.get_votes():
+            self.assertIsNone(vote.user)
+
+    def test_change_vote(self):
+        self.add_candidate()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1, "2": 0}},
+            format="json",
+        )
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 0, "2": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        poll = AssignmentPoll.objects.get()
+        option1 = poll.options.get(pk=1)
+        option2 = poll.options.get(pk=2)
+        self.assertEqual(option1.yes, Decimal("0"))
+        self.assertEqual(option1.no, Decimal("1"))
+        self.assertEqual(option1.abstain, Decimal("0"))
+        self.assertEqual(option2.yes, Decimal("0"))
+        self.assertEqual(option2.no, Decimal("0"))
+        self.assertEqual(option2.abstain, Decimal("0"))
+
+    def test_negative_vote(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": -1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_multiple_votes(self):
+        self.setup_for_multiple_votes()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 2, "2": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_200_OK)
+        poll = AssignmentPoll.objects.get()
+        option1 = poll.options.get(pk=1)
+        option2 = poll.options.get(pk=2)
+        self.assertEqual(option1.yes, Decimal("0"))
+        self.assertEqual(option1.no, Decimal("2"))
+        self.assertEqual(option1.abstain, Decimal("0"))
+        self.assertEqual(option2.yes, Decimal("0"))
+        self.assertEqual(option2.no, Decimal("1"))
+        self.assertEqual(option2.abstain, Decimal("0"))
+        for vote in poll.get_votes():
+            self.assertIsNone(vote.user)
+
+    def test_multiple_votes_wrong_amount(self):
+        self.setup_for_multiple_votes()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 2, "2": 2}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_too_many_options(self):
+        self.setup_for_multiple_votes()
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1, "2": 1, "3": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_wrong_options(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"2": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_no_permissions(self):
+        self.start_poll()
+        self.make_admin_delegate()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_403_FORBIDDEN)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+    def test_anonymous(self):
+        self.start_poll()
+        gclient = self.create_guest_client()
+        response = gclient.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_403_FORBIDDEN)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+    def test_vote_not_present(self):
+        self.start_poll()
+        self.admin.is_present = False
+        self.admin.save()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_403_FORBIDDEN)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_wrong_state(self):
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+    def test_missing_data(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]), {"data": {}}
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentVote.objects.exists())
+        poll = AssignmentPoll.objects.get()
+        self.assertNotIn(self.admin.id, poll.voted.all())
+
+    def test_wrong_data_format(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"data": [1, 2, 5]}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+    def test_wrong_option_format(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": "string"}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentPoll.objects.get().get_votes().exists())
+
+    def test_wrong_option_id_type(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"id": 1}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+    def test_wrong_vote_data(self):
+        self.start_poll()
+        response = self.client.post(
+            reverse("assignmentpoll-vote", args=[self.poll.pk]),
+            {"data": {"1": [None]}},
+            format="json",
+        )
+        self.assertHttpStatusVerbose(response, status.HTTP_400_BAD_REQUEST)
+        self.assertFalse(AssignmentVote.objects.exists())
+
+
 # test autoupdates
 class VoteAssignmentPollAutoupdatesBaseClass(TestCase):
     poll_type = ""  # set by subclass, defines which poll type we use
@@ -1994,10 +2611,12 @@ class VoteAssignmentPollNamedAutoupdates(VoteAssignmentPollAutoupdatesBaseClass)
                 "assignments/assignment-poll:1": {
                     "allow_multiple_votes_per_candidate": False,
                     "assignment_id": 1,
-                    "global_abstain": True,
+                    "global_yes": True,
                     "global_no": True,
-                    "amount_global_abstain": None,
+                    "global_abstain": True,
+                    "amount_global_yes": None,
                     "amount_global_no": None,
+                    "amount_global_abstain": None,
                     "groups_id": [GROUP_DELEGATE_PK],
                     "id": 1,
                     "options_id": [1],
@@ -2064,8 +2683,9 @@ class VoteAssignmentPollNamedAutoupdates(VoteAssignmentPollAutoupdatesBaseClass)
                 {
                     "allow_multiple_votes_per_candidate": False,
                     "assignment_id": 1,
-                    "global_abstain": True,
+                    "global_yes": True,
                     "global_no": True,
+                    "global_abstain": True,
                     "pollmethod": AssignmentPoll.POLLMETHOD_YNA,
                     "state": AssignmentPoll.STATE_STARTED,
                     "type": AssignmentPoll.TYPE_NAMED,
@@ -2114,12 +2734,14 @@ class VoteAssignmentPollNamedAutoupdates(VoteAssignmentPollAutoupdatesBaseClass)
                 autoupdate[0]["assignments/assignment-poll:1"],
                 {
                     "allow_multiple_votes_per_candidate": False,
-                    "amount_global_abstain": None,
+                    "amount_global_yes": None,
                     "amount_global_no": None,
+                    "amount_global_abstain": None,
                     "assignment_id": 1,
                     "description": "test_description_paiquei5ahpie1wu8ohW",
-                    "global_abstain": True,
+                    "global_yes": True,
                     "global_no": True,
+                    "global_abstain": True,
                     "groups_id": [GROUP_DELEGATE_PK],
                     "id": 1,
                     "majority_method": "two_thirds",
@@ -2186,10 +2808,12 @@ class VoteAssignmentPollPseudoanonymousAutoupdates(
             "assignments/assignment-poll:1": {
                 "allow_multiple_votes_per_candidate": False,
                 "assignment_id": 1,
-                "global_abstain": True,
+                "global_yes": True,
                 "global_no": True,
-                "amount_global_abstain": None,
+                "global_abstain": True,
+                "amount_global_yes": None,
                 "amount_global_no": None,
+                "amount_global_abstain": None,
                 "groups_id": [GROUP_DELEGATE_PK],
                 "id": 1,
                 "options_id": [1],
@@ -2241,8 +2865,9 @@ class VoteAssignmentPollPseudoanonymousAutoupdates(
                 {
                     "allow_multiple_votes_per_candidate": False,
                     "assignment_id": 1,
-                    "global_abstain": True,
+                    "global_yes": True,
                     "global_no": True,
+                    "global_abstain": True,
                     "pollmethod": AssignmentPoll.POLLMETHOD_YNA,
                     "state": AssignmentPoll.STATE_STARTED,
                     "type": AssignmentPoll.TYPE_PSEUDOANONYMOUS,
@@ -2291,12 +2916,14 @@ class VoteAssignmentPollPseudoanonymousAutoupdates(
                 {
                     "assignments/assignment-poll:1": {
                         "allow_multiple_votes_per_candidate": False,
-                        "amount_global_abstain": None,
+                        "amount_global_yes": None,
                         "amount_global_no": None,
+                        "amount_global_abstain": None,
                         "assignment_id": 1,
                         "description": "test_description_paiquei5ahpie1wu8ohW",
-                        "global_abstain": True,
+                        "global_yes": True,
                         "global_no": True,
+                        "global_abstain": True,
                         "groups_id": [GROUP_DELEGATE_PK],
                         "id": 1,
                         "majority_method": "two_thirds",