diff --git a/client/src/app/app.component.ts b/client/src/app/app.component.ts
index a5f75916c..fe1e5c7f6 100644
--- a/client/src/app/app.component.ts
+++ b/client/src/app/app.component.ts
@@ -1,11 +1,13 @@
 import { Component } from '@angular/core';
 import { TranslateService } from '@ngx-translate/core';
+
 import { OperatorService } from './core/core-services/operator.service';
 import { LoginDataService } from './core/ui-services/login-data.service';
 import { ConfigService } from './core/ui-services/config.service';
 import { ConstantsService } from './core/ui-services/constants.service';
 import { ServertimeService } from './core/core-services/servertime.service';
 import { ThemeService } from './core/ui-services/theme.service';
+import { CountUsersService } from './core/ui-services/count-users.service';
 
 /**
  * Angular's global App Component
@@ -35,7 +37,8 @@ export class AppComponent {
         loginDataService: LoginDataService,
         constantsService: ConstantsService, // Needs to be started, so it can register itself to the WebsocketService
         servertimeService: ServertimeService,
-        themeService: ThemeService
+        themeService: ThemeService,
+        countUsersService: CountUsersService // Needed to register itself.
     ) {
         // manually add the supported languages
         translate.addLangs(['en', 'de', 'cs']);
diff --git a/client/src/app/core/core-services/data-store.service.ts b/client/src/app/core/core-services/data-store.service.ts
index 19ac2bcc7..f106700f6 100644
--- a/client/src/app/core/core-services/data-store.service.ts
+++ b/client/src/app/core/core-services/data-store.service.ts
@@ -137,7 +137,6 @@ export class DataStoreService {
         // This promise will be resolved with the maximal change id of the cache.
         const store = await this.storageService.get<JsonStorage>(DataStoreService.cachePrefix + 'DS');
         if (store) {
-            console.log('init from storage:', store);
             // There is a store. Deserialize it
             this.jsonStore = store;
             this.modelStore = this.deserializeJsonStore(this.jsonStore);
@@ -186,7 +185,6 @@ export class DataStoreService {
      * Clears the complete DataStore and Cache.
      */
     public async clear(): Promise<void> {
-        console.log('DS clear');
         this.modelStore = {};
         this.jsonStore = {};
         this._maxChangeId = 0;
diff --git a/client/src/app/core/core-services/notify.service.ts b/client/src/app/core/core-services/notify.service.ts
index a4bc27d5d..16fc55aac 100644
--- a/client/src/app/core/core-services/notify.service.ts
+++ b/client/src/app/core/core-services/notify.service.ts
@@ -120,8 +120,11 @@ export class NotifyService extends OpenSlidesComponent {
      * @param content The payload to send.
      * @param channels Multiple channels to send this message to.
      */
-    public sendToChannels<T>(name: string, content: T, ...channles: string[]): void {
-        this.send(name, content, null, channles);
+    public sendToChannels<T>(name: string, content: T, ...channels: string[]): void {
+        if (channels.length < 1) {
+            throw new Error('You have to provide at least one channel');
+        }
+        this.send(name, content, null, channels);
     }
 
     /**
diff --git a/client/src/app/core/core-services/openslides.service.ts b/client/src/app/core/core-services/openslides.service.ts
index e8652bc46..d370f41c4 100644
--- a/client/src/app/core/core-services/openslides.service.ts
+++ b/client/src/app/core/core-services/openslides.service.ts
@@ -74,7 +74,6 @@ export class OpenSlidesService extends OpenSlidesComponent {
     public async afterLoginBootup(userId: number): Promise<void> {
         // Else, check, which user was logged in last time
         const lastUserId = await this.storageService.get<number>('lastUserLoggedIn');
-        console.log('user transition:', lastUserId, '->', userId);
         // if the user changed, reset the cache and save the new user.
         if (userId !== lastUserId) {
             await this.DS.clear();
@@ -88,7 +87,6 @@ export class OpenSlidesService extends OpenSlidesComponent {
      */
     private async setupDataStoreAndWebSocket(): Promise<void> {
         let changeId = await this.DS.initFromStorage();
-        console.log('change ID on DS setup', changeId);
         if (changeId > 0) {
             changeId += 1;
         }
diff --git a/client/src/app/core/core-services/websocket.service.ts b/client/src/app/core/core-services/websocket.service.ts
index 9a73e956f..58f57b239 100644
--- a/client/src/app/core/core-services/websocket.service.ts
+++ b/client/src/app/core/core-services/websocket.service.ts
@@ -112,7 +112,6 @@ export class WebsocketService {
         socketPath += window.location.hostname + ':' + window.location.port + '/ws/';
         socketPath += formatQueryParams(queryParams);
 
-        console.log('connect to', socketPath);
         this.websocket = new WebSocket(socketPath);
 
         // connection established. If this connect attept was a retry,
diff --git a/client/src/app/core/repositories/agenda/agenda-repository.service.ts b/client/src/app/core/repositories/agenda/agenda-repository.service.ts
index e562f7b0d..126dadc2d 100644
--- a/client/src/app/core/repositories/agenda/agenda-repository.service.ts
+++ b/client/src/app/core/repositories/agenda/agenda-repository.service.ts
@@ -3,20 +3,20 @@ import { tap, map } from 'rxjs/operators';
 import { Observable } from 'rxjs';
 
 import { BaseRepository } from '../base-repository';
-import { AgendaBaseModel } from '../../../shared/models/base/agenda-base-model';
-import { BaseModel } from '../../../shared/models/base/base-model';
+import { AgendaBaseModel } from 'app/shared/models/base/agenda-base-model';
+import { BaseModel } from 'app/shared/models/base/base-model';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 import { ConfigService } from 'app/core/ui-services/config.service';
 import { DataSendService } from 'app/core/core-services/data-send.service';
 import { DataStoreService } from '../../core-services/data-store.service';
 import { HttpService } from 'app/core/core-services/http.service';
-import { Identifiable } from '../../../shared/models/base/identifiable';
-import { Item } from '../../../shared/models/agenda/item';
+import { Identifiable } from 'app/shared/models/base/identifiable';
+import { Item } from 'app/shared/models/agenda/item';
 import { OSTreeSortEvent } from 'app/shared/components/sorting-tree/sorting-tree.component';
 import { Speaker } from 'app/shared/models/agenda/speaker';
 import { User } from 'app/shared/models/users/user';
-import { ViewItem } from '../../../site/agenda/models/view-item';
-import { ViewSpeaker } from '../../../site/agenda/models/view-speaker';
+import { ViewItem } from 'app/site/agenda/models/view-item';
+import { ViewSpeaker } from 'app/site/agenda/models/view-speaker';
 import { TreeService } from 'app/core/ui-services/tree.service';
 
 /**
diff --git a/client/src/app/core/repositories/agenda/topic-repository.service.ts b/client/src/app/core/repositories/agenda/topic-repository.service.ts
index cf7763083..3281d0a5f 100644
--- a/client/src/app/core/repositories/agenda/topic-repository.service.ts
+++ b/client/src/app/core/repositories/agenda/topic-repository.service.ts
@@ -6,10 +6,10 @@ import { Mediafile } from 'app/shared/models/mediafiles/mediafile';
 import { Item } from 'app/shared/models/agenda/item';
 import { DataStoreService } from 'app/core/core-services/data-store.service';
 import { DataSendService } from 'app/core/core-services/data-send.service';
-import { ViewTopic } from '../../../site/agenda/models/view-topic';
+import { ViewTopic } from 'app/site/agenda/models/view-topic';
 import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from 'app/core/core-services/collectionStringMapper.service';
-import { CreateTopic } from '../../../site/agenda/models/create-topic';
+import { CreateTopic } from 'app/site/agenda/models/create-topic';
 
 /**
  * Repository for topics
diff --git a/client/src/app/core/repositories/assignments/assignment-repository.service.ts b/client/src/app/core/repositories/assignments/assignment-repository.service.ts
index 87e64d09c..206262706 100644
--- a/client/src/app/core/repositories/assignments/assignment-repository.service.ts
+++ b/client/src/app/core/repositories/assignments/assignment-repository.service.ts
@@ -1,12 +1,12 @@
 import { Injectable } from '@angular/core';
-import { ViewAssignment } from '../../../site/assignments/models/view-assignment';
-import { Assignment } from '../../../shared/models/assignments/assignment';
-import { User } from '../../../shared/models/users/user';
-import { Tag } from '../../../shared/models/core/tag';
-import { Item } from '../../../shared/models/agenda/item';
+import { ViewAssignment } from 'app/site/assignments/models/view-assignment';
+import { Assignment } from 'app/shared/models/assignments/assignment';
+import { User } from 'app/shared/models/users/user';
+import { Tag } from 'app/shared/models/core/tag';
+import { Item } from 'app/shared/models/agenda/item';
 import { BaseRepository } from '../base-repository';
 import { DataStoreService } from '../../core-services/data-store.service';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 
 /**
diff --git a/client/src/app/core/repositories/common/chatmessage-repository.service.ts b/client/src/app/core/repositories/common/chatmessage-repository.service.ts
index ab598a69d..ecd54f40f 100644
--- a/client/src/app/core/repositories/common/chatmessage-repository.service.ts
+++ b/client/src/app/core/repositories/common/chatmessage-repository.service.ts
@@ -1,7 +1,7 @@
 import { Injectable } from '@angular/core';
 import { DataStoreService } from '../../core-services/data-store.service';
 import { BaseRepository } from '../base-repository';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 import { ChatMessage } from 'app/shared/models/core/chat-message';
 import { ViewChatMessage } from 'app/site/common/models/view-chatmessage';
diff --git a/client/src/app/core/repositories/history/history-repository.service.ts b/client/src/app/core/repositories/history/history-repository.service.ts
index 7de9491bd..ba35245f2 100644
--- a/client/src/app/core/repositories/history/history-repository.service.ts
+++ b/client/src/app/core/repositories/history/history-repository.service.ts
@@ -7,7 +7,7 @@ import { History } from 'app/shared/models/core/history';
 import { User } from 'app/shared/models/users/user';
 import { Identifiable } from 'app/shared/models/base/identifiable';
 import { HttpService } from 'app/core/core-services/http.service';
-import { ViewHistory } from '../../../site/history/models/view-history';
+import { ViewHistory } from 'app/site/history/models/view-history';
 import { TimeTravelService } from 'app/core/core-services/time-travel.service';
 import { BaseModel } from 'app/shared/models/base/base-model';
 
diff --git a/client/src/app/core/repositories/mediafiles/mediafile-repository.service.ts b/client/src/app/core/repositories/mediafiles/mediafile-repository.service.ts
index 16bb4b775..11dce35bd 100644
--- a/client/src/app/core/repositories/mediafiles/mediafile-repository.service.ts
+++ b/client/src/app/core/repositories/mediafiles/mediafile-repository.service.ts
@@ -1,11 +1,11 @@
 import { Injectable } from '@angular/core';
 
 import { BaseRepository } from '../base-repository';
-import { ViewMediafile } from '../../../site/mediafiles/models/view-mediafile';
-import { Mediafile } from '../../../shared/models/mediafiles/mediafile';
-import { User } from '../../../shared/models/users/user';
+import { ViewMediafile } from 'app/site/mediafiles/models/view-mediafile';
+import { Mediafile } from 'app/shared/models/mediafiles/mediafile';
+import { User } from 'app/shared/models/users/user';
 import { DataStoreService } from '../../core-services/data-store.service';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 import { DataSendService } from 'app/core/core-services/data-send.service';
 import { HttpService } from 'app/core/core-services/http.service';
diff --git a/client/src/app/core/repositories/motions/category-repository.service.ts b/client/src/app/core/repositories/motions/category-repository.service.ts
index 7fc975f72..ab61a3725 100644
--- a/client/src/app/core/repositories/motions/category-repository.service.ts
+++ b/client/src/app/core/repositories/motions/category-repository.service.ts
@@ -1,13 +1,13 @@
 import { Injectable } from '@angular/core';
 
-import { Category } from '../../../shared/models/motions/category';
-import { ViewCategory } from '../../../site/motions/models/view-category';
+import { Category } from 'app/shared/models/motions/category';
+import { ViewCategory } from 'app/site/motions/models/view-category';
 import { DataSendService } from '../../core-services/data-send.service';
 import { DataStoreService } from '../../core-services/data-store.service';
 import { BaseRepository } from '../base-repository';
-import { Motion } from '../../../shared/models/motions/motion';
+import { Motion } from 'app/shared/models/motions/motion';
 import { HttpService } from '../../core-services/http.service';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 
 /**
diff --git a/client/src/app/core/repositories/motions/change-recommendation-repository.service.ts b/client/src/app/core/repositories/motions/change-recommendation-repository.service.ts
index fd9bf02ed..0043b1421 100644
--- a/client/src/app/core/repositories/motions/change-recommendation-repository.service.ts
+++ b/client/src/app/core/repositories/motions/change-recommendation-repository.service.ts
@@ -4,14 +4,14 @@ import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
 
 import { DataSendService } from '../../core-services/data-send.service';
-import { User } from '../../../shared/models/users/user';
-import { Category } from '../../../shared/models/motions/category';
-import { Workflow } from '../../../shared/models/motions/workflow';
+import { User } from 'app/shared/models/users/user';
+import { Category } from 'app/shared/models/motions/category';
+import { Workflow } from 'app/shared/models/motions/workflow';
 import { BaseRepository } from '../base-repository';
 import { DataStoreService } from '../../core-services/data-store.service';
-import { MotionChangeReco } from '../../../shared/models/motions/motion-change-reco';
-import { ViewChangeReco } from '../../../site/motions/models/view-change-reco';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { MotionChangeReco } from 'app/shared/models/motions/motion-change-reco';
+import { ViewChangeReco } from 'app/site/motions/models/view-change-reco';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 
 /**
diff --git a/client/src/app/core/repositories/motions/motion-block-repository.service.ts b/client/src/app/core/repositories/motions/motion-block-repository.service.ts
index 8e990448e..35f4ec405 100644
--- a/client/src/app/core/repositories/motions/motion-block-repository.service.ts
+++ b/client/src/app/core/repositories/motions/motion-block-repository.service.ts
@@ -12,8 +12,8 @@ import { Identifiable } from 'app/shared/models/base/identifiable';
 import { Motion } from 'app/shared/models/motions/motion';
 import { MotionBlock } from 'app/shared/models/motions/motion-block';
 import { MotionRepositoryService } from './motion-repository.service';
-import { ViewMotion } from '../../../site/motions/models/view-motion';
-import { ViewMotionBlock } from '../../../site/motions/models/view-motion-block';
+import { ViewMotion } from 'app/site/motions/models/view-motion';
+import { ViewMotionBlock } from 'app/site/motions/models/view-motion-block';
 
 /**
  * Repository service for motion blocks
diff --git a/client/src/app/core/repositories/motions/motion-comment-section-repository.service.ts b/client/src/app/core/repositories/motions/motion-comment-section-repository.service.ts
index 14e4cf23a..7c616683d 100644
--- a/client/src/app/core/repositories/motions/motion-comment-section-repository.service.ts
+++ b/client/src/app/core/repositories/motions/motion-comment-section-repository.service.ts
@@ -3,10 +3,10 @@ import { Injectable } from '@angular/core';
 import { DataSendService } from '../../core-services/data-send.service';
 import { DataStoreService } from '../../core-services/data-store.service';
 import { BaseRepository } from '../base-repository';
-import { ViewMotionCommentSection } from '../../../site/motions/models/view-motion-comment-section';
-import { MotionCommentSection } from '../../../shared/models/motions/motion-comment-section';
-import { Group } from '../../../shared/models/users/group';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { ViewMotionCommentSection } from 'app/site/motions/models/view-motion-comment-section';
+import { MotionCommentSection } from 'app/shared/models/motions/motion-comment-section';
+import { Group } from 'app/shared/models/users/group';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 import { HttpService } from 'app/core/core-services/http.service';
 
diff --git a/client/src/app/core/repositories/motions/motion-repository.service.ts b/client/src/app/core/repositories/motions/motion-repository.service.ts
index 0efc76d3f..e4b27c4e2 100644
--- a/client/src/app/core/repositories/motions/motion-repository.service.ts
+++ b/client/src/app/core/repositories/motions/motion-repository.service.ts
@@ -5,21 +5,21 @@ import { Observable } from 'rxjs';
 import { tap, map } from 'rxjs/operators';
 
 import { BaseRepository } from '../base-repository';
-import { Category } from '../../../shared/models/motions/category';
-import { ChangeRecoMode, ViewMotion } from '../../../site/motions/models/view-motion';
+import { Category } from 'app/shared/models/motions/category';
+import { ChangeRecoMode, ViewMotion } from 'app/site/motions/models/view-motion';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
-import { CreateMotion } from '../../../site/motions/models/create-motion';
+import { CreateMotion } from 'app/site/motions/models/create-motion';
 import { DataSendService } from '../../core-services/data-send.service';
 import { DataStoreService } from '../../core-services/data-store.service';
 import { DiffLinesInParagraph, DiffService, LineRange, ModificationType } from '../../ui-services/diff.service';
 import { HttpService } from 'app/core/core-services/http.service';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { Item } from 'app/shared/models/agenda/item';
 import { LinenumberingService } from '../../ui-services/linenumbering.service';
 import { Mediafile } from 'app/shared/models/mediafiles/mediafile';
-import { Motion } from '../../../shared/models/motions/motion';
+import { Motion } from 'app/shared/models/motions/motion';
 import { MotionBlock } from 'app/shared/models/motions/motion-block';
-import { MotionChangeReco } from '../../../shared/models/motions/motion-change-reco';
+import { MotionChangeReco } from 'app/shared/models/motions/motion-change-reco';
 import { MotionPoll } from 'app/shared/models/motions/motion-poll';
 import { OSTreeSortEvent } from 'app/shared/components/sorting-tree/sorting-tree.component';
 import { PersonalNoteService } from '../../ui-services/personal-note.service';
diff --git a/client/src/app/core/repositories/motions/statute-paragraph-repository.service.ts b/client/src/app/core/repositories/motions/statute-paragraph-repository.service.ts
index 2da75c95c..e8a6ebe2f 100644
--- a/client/src/app/core/repositories/motions/statute-paragraph-repository.service.ts
+++ b/client/src/app/core/repositories/motions/statute-paragraph-repository.service.ts
@@ -3,9 +3,9 @@ import { Injectable } from '@angular/core';
 import { DataSendService } from '../../core-services/data-send.service';
 import { DataStoreService } from '../../core-services/data-store.service';
 import { BaseRepository } from '../base-repository';
-import { ViewStatuteParagraph } from '../../../site/motions/models/view-statute-paragraph';
-import { StatuteParagraph } from '../../../shared/models/motions/statute-paragraph';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { ViewStatuteParagraph } from 'app/site/motions/models/view-statute-paragraph';
+import { StatuteParagraph } from 'app/shared/models/motions/statute-paragraph';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 
 /**
diff --git a/client/src/app/core/repositories/motions/workflow-repository.service.ts b/client/src/app/core/repositories/motions/workflow-repository.service.ts
index 960cd9466..a3926287a 100644
--- a/client/src/app/core/repositories/motions/workflow-repository.service.ts
+++ b/client/src/app/core/repositories/motions/workflow-repository.service.ts
@@ -1,14 +1,14 @@
 import { Injectable } from '@angular/core';
 
-import { Workflow } from '../../../shared/models/motions/workflow';
-import { ViewWorkflow } from '../../../site/motions/models/view-workflow';
+import { Workflow } from 'app/shared/models/motions/workflow';
+import { ViewWorkflow } from 'app/site/motions/models/view-workflow';
 import { DataSendService } from '../../core-services/data-send.service';
 import { DataStoreService } from '../../core-services/data-store.service';
 import { BaseRepository } from '../base-repository';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 import { WorkflowState } from 'app/shared/models/motions/workflow-state';
-import { ViewMotion } from '../../../site/motions/models/view-motion';
+import { ViewMotion } from 'app/site/motions/models/view-motion';
 
 /**
  * Repository Services for Categories
diff --git a/client/src/app/core/repositories/projector/countdown-repository.service.ts b/client/src/app/core/repositories/projector/countdown-repository.service.ts
index 954db7bd6..4d3a4f111 100644
--- a/client/src/app/core/repositories/projector/countdown-repository.service.ts
+++ b/client/src/app/core/repositories/projector/countdown-repository.service.ts
@@ -2,10 +2,10 @@ import { Injectable } from '@angular/core';
 import { DataSendService } from '../../core-services/data-send.service';
 import { DataStoreService } from '../../core-services/data-store.service';
 import { BaseRepository } from '../base-repository';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
-import { ViewCountdown } from '../../../site/projector/models/view-countdown';
-import { Countdown } from '../../../shared/models/core/countdown';
+import { ViewCountdown } from 'app/site/projector/models/view-countdown';
+import { Countdown } from 'app/shared/models/core/countdown';
 
 @Injectable({
     providedIn: 'root'
diff --git a/client/src/app/core/repositories/projector/projector-repository.service.ts b/client/src/app/core/repositories/projector/projector-repository.service.ts
index 60f001593..1410cde96 100644
--- a/client/src/app/core/repositories/projector/projector-repository.service.ts
+++ b/client/src/app/core/repositories/projector/projector-repository.service.ts
@@ -4,9 +4,9 @@ import { BaseRepository } from '../base-repository';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 import { DataSendService } from '../../core-services/data-send.service';
 import { DataStoreService } from '../../core-services/data-store.service';
-import { Identifiable } from '../../../shared/models/base/identifiable';
-import { ViewProjector } from '../../../site/projector/models/view-projector';
-import { Projector } from '../../../shared/models/core/projector';
+import { Identifiable } from 'app/shared/models/base/identifiable';
+import { ViewProjector } from 'app/site/projector/models/view-projector';
+import { Projector } from 'app/shared/models/core/projector';
 import { HttpService } from 'app/core/core-services/http.service';
 
 /**
diff --git a/client/src/app/core/repositories/projector/projectormessage-repository.service.ts b/client/src/app/core/repositories/projector/projectormessage-repository.service.ts
index cff525de1..98dd352df 100644
--- a/client/src/app/core/repositories/projector/projectormessage-repository.service.ts
+++ b/client/src/app/core/repositories/projector/projectormessage-repository.service.ts
@@ -1,10 +1,10 @@
 import { Injectable } from '@angular/core';
 import { DataStoreService } from '../../core-services/data-store.service';
 import { BaseRepository } from '../base-repository';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 import { ProjectorMessage } from 'app/shared/models/core/projector-message';
-import { ViewProjectorMessage } from '../../../site/projector/models/view-projectormessage';
+import { ViewProjectorMessage } from 'app/site/projector/models/view-projectormessage';
 
 @Injectable({
     providedIn: 'root'
diff --git a/client/src/app/core/repositories/tags/tag-repository.service.ts b/client/src/app/core/repositories/tags/tag-repository.service.ts
index f615e3d25..ea81504db 100644
--- a/client/src/app/core/repositories/tags/tag-repository.service.ts
+++ b/client/src/app/core/repositories/tags/tag-repository.service.ts
@@ -1,11 +1,11 @@
 import { Injectable } from '@angular/core';
 
-import { Tag } from '../../../shared/models/core/tag';
-import { ViewTag } from '../../../site/tags/models/view-tag';
+import { Tag } from 'app/shared/models/core/tag';
+import { ViewTag } from 'app/site/tags/models/view-tag';
 import { DataSendService } from '../../core-services/data-send.service';
 import { DataStoreService } from '../../core-services/data-store.service';
 import { BaseRepository } from '../base-repository';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 
 /**
diff --git a/client/src/app/core/repositories/users/group-repository.service.ts b/client/src/app/core/repositories/users/group-repository.service.ts
index 7d2709fc9..33349aaec 100644
--- a/client/src/app/core/repositories/users/group-repository.service.ts
+++ b/client/src/app/core/repositories/users/group-repository.service.ts
@@ -5,9 +5,9 @@ import { CollectionStringMapperService } from '../../core-services/collectionStr
 import { ConstantsService } from '../../ui-services/constants.service';
 import { DataSendService } from '../../core-services/data-send.service';
 import { DataStoreService } from '../../core-services/data-store.service';
-import { Group } from '../../../shared/models/users/group';
-import { Identifiable } from '../../../shared/models/base/identifiable';
-import { ViewGroup } from '../../../site/users/models/view-group';
+import { Group } from 'app/shared/models/users/group';
+import { Identifiable } from 'app/shared/models/base/identifiable';
+import { ViewGroup } from 'app/site/users/models/view-group';
 
 /**
  * Shape of a permission
diff --git a/client/src/app/core/repositories/users/user-repository.service.ts b/client/src/app/core/repositories/users/user-repository.service.ts
index 4acb039a8..404c88b37 100644
--- a/client/src/app/core/repositories/users/user-repository.service.ts
+++ b/client/src/app/core/repositories/users/user-repository.service.ts
@@ -1,12 +1,12 @@
 import { Injectable } from '@angular/core';
 
 import { BaseRepository } from '../base-repository';
-import { ViewUser } from '../../../site/users/models/view-user';
-import { User } from '../../../shared/models/users/user';
-import { Group } from '../../../shared/models/users/group';
+import { ViewUser } from 'app/site/users/models/view-user';
+import { User } from 'app/shared/models/users/user';
+import { Group } from 'app/shared/models/users/group';
 import { DataStoreService } from '../../core-services/data-store.service';
 import { DataSendService } from '../../core-services/data-send.service';
-import { Identifiable } from '../../../shared/models/base/identifiable';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 import { CollectionStringMapperService } from '../../core-services/collectionStringMapper.service';
 import { ConfigService } from 'app/core/ui-services/config.service';
 import { HttpService } from 'app/core/core-services/http.service';
diff --git a/client/src/app/core/ui-services/count-users.service.spec.ts b/client/src/app/core/ui-services/count-users.service.spec.ts
new file mode 100644
index 000000000..e505d55d4
--- /dev/null
+++ b/client/src/app/core/ui-services/count-users.service.spec.ts
@@ -0,0 +1,17 @@
+import { TestBed, inject } from '@angular/core/testing';
+
+import { E2EImportsModule } from '../../../e2e-imports.module';
+import { CountUsersService } from './count-users.service';
+
+describe('CountUsersService', () => {
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [E2EImportsModule],
+            providers: [CountUsersService]
+        });
+    });
+
+    it('should be created', inject([CountUsersService], (service: CountUsersService) => {
+        expect(service).toBeTruthy();
+    }));
+});
diff --git a/client/src/app/core/ui-services/count-users.service.ts b/client/src/app/core/ui-services/count-users.service.ts
new file mode 100644
index 000000000..2c4a54ce2
--- /dev/null
+++ b/client/src/app/core/ui-services/count-users.service.ts
@@ -0,0 +1,107 @@
+import { Injectable } from '@angular/core';
+
+import { Observable, Subject } from 'rxjs';
+
+import { OpenSlidesComponent } from 'app/openslides.component';
+import { NotifyService } from '../core-services/notify.service';
+import { OperatorService } from '../core-services/operator.service';
+
+interface CountUserRequest {
+    token: string;
+}
+
+interface CountUserResponse extends CountUserRequest {
+    userId: number;
+}
+
+const REQUEST_NAME = 'count-user-request';
+const RESPONSE_NAME = 'count-user-response';
+
+/**
+ * Provides functionality to count users with notify.
+ * Sends requests to all active instances, which (hopefully) respond to this message.
+ * Here, the answers will be collected and aggegated.
+ */
+@Injectable({
+    providedIn: 'root'
+})
+export class CountUsersService extends OpenSlidesComponent {
+    private activeCounts: { [token: string]: Subject<number> } = {};
+
+    private currentUserId: number;
+
+    /**
+     * Sets up all listeners
+     *
+     * @param notifyService
+     * @param operator
+     */
+    public constructor(private notifyService: NotifyService, operator: OperatorService) {
+        super();
+
+        // Listen for requests to send an answer.
+        this.notifyService.getMessageObservable<CountUserRequest>(REQUEST_NAME).subscribe(request => {
+            if (request.content.token) {
+                this.notifyService.sendToChannels(
+                    RESPONSE_NAME,
+                    {
+                        token: request.content.token,
+                        userId: this.currentUserId
+                    },
+                    request.senderChannelName
+                );
+            }
+        });
+
+        // Listen for responses and distribute them through `activeCounts`
+        this.notifyService.getMessageObservable<CountUserResponse>(RESPONSE_NAME).subscribe(response => {
+            if (response.content.userId && response.content.token && this.activeCounts[response.content.token]) {
+                this.activeCounts[response.content.token].next(response.content.userId);
+            }
+        });
+
+        // Look for the current user.
+        operator.getObservable().subscribe(user => (this.currentUserId = user ? user.id : null));
+    }
+
+    /**
+     * @returns a generated track token to keep track of the counting.
+     */
+    private generateTrackToken(): string {
+        let token = '';
+        const characters = '0123456789abcdef';
+        for (let i = 0; i < 32; i++) {
+            token += characters.charAt(Math.floor(Math.random() * characters.length));
+        }
+        return token;
+    }
+
+    /**
+     * Starts the counting process
+     *
+     * @returns a tuple: the first entry is a token, which can be used to stop the
+     * counting with `stopCounting`. The second entry is an observable, where all user
+     * ids will be published.
+     */
+    public countUsers(): [string, Observable<number>] {
+        const trackToken = this.generateTrackToken();
+        const subject = new Subject<number>();
+        this.activeCounts[trackToken] = subject;
+        this.notifyService.sendToAllUsers<CountUserRequest>(REQUEST_NAME, {
+            token: trackToken
+        });
+        return [trackToken, this.activeCounts[trackToken].asObservable()];
+    }
+
+    /**
+     * Stops an active counting by the provided token
+     *
+     * @param token The count to stop
+     */
+    public stopCounting(trackToken: string): void {
+        if (this.activeCounts[trackToken]) {
+            this.activeCounts[trackToken].complete();
+            delete this.activeCounts[trackToken];
+        }
+    }
+}
diff --git a/client/src/app/shared/components/copyright-sign/copyright-sign.component.ts b/client/src/app/shared/components/copyright-sign/copyright-sign.component.ts
index 2b1f09e51..5f1e6270d 100644
--- a/client/src/app/shared/components/copyright-sign/copyright-sign.component.ts
+++ b/client/src/app/shared/components/copyright-sign/copyright-sign.component.ts
@@ -4,8 +4,8 @@
 
 import { Component, OnInit, OnDestroy } from '@angular/core';
 import { MatDialogRef, MatDialog } from '@angular/material';
-import { OperatorService } from '../../../core/core-services/operator.service';
-import { NotifyService, NotifyResponse } from '../../../core/core-services/notify.service';
+import { OperatorService } from 'app/core/core-services/operator.service';
+import { NotifyService, NotifyResponse } from 'app/core/core-services/notify.service';
 import { Subscription } from 'rxjs';
 
 /**
diff --git a/client/src/app/shared/components/head-bar/head-bar.component.ts b/client/src/app/shared/components/head-bar/head-bar.component.ts
index dff57c184..f232ba5c5 100644
--- a/client/src/app/shared/components/head-bar/head-bar.component.ts
+++ b/client/src/app/shared/components/head-bar/head-bar.component.ts
@@ -2,8 +2,8 @@ import { Component, Input, Output, EventEmitter } from '@angular/core';
 import { Location } from '@angular/common';
 import { Router, ActivatedRoute } from '@angular/router';
 
-import { ViewportService } from '../../../core/ui-services/viewport.service';
-import { MainMenuService } from '../../../core/core-services/main-menu.service';
+import { ViewportService } from 'app/core/ui-services/viewport.service';
+import { MainMenuService } from 'app/core/core-services/main-menu.service';
 
 /**
  * Reusable head bar component for Apps.
diff --git a/client/src/app/shared/components/legal-notice-content/legal-notice-content.component.ts b/client/src/app/shared/components/legal-notice-content/legal-notice-content.component.ts
index 1bf036a86..0cb2d5340 100644
--- a/client/src/app/shared/components/legal-notice-content/legal-notice-content.component.ts
+++ b/client/src/app/shared/components/legal-notice-content/legal-notice-content.component.ts
@@ -2,9 +2,9 @@ import { Component, OnInit } from '@angular/core';
 
 import { TranslateService } from '@ngx-translate/core';
 
-import { LoginDataService } from '../../../core/ui-services/login-data.service';
+import { LoginDataService } from 'app/core/ui-services/login-data.service';
 import { environment } from 'environments/environment';
-import { HttpService } from '../../../core/core-services/http.service';
+import { HttpService } from 'app/core/core-services/http.service';
 
 /**
  * Characterize a plugin. This data is retrieved from the server
diff --git a/client/src/app/shared/components/logo/logo.component.ts b/client/src/app/shared/components/logo/logo.component.ts
index 8c47a74bb..fa2b0a5d9 100644
--- a/client/src/app/shared/components/logo/logo.component.ts
+++ b/client/src/app/shared/components/logo/logo.component.ts
@@ -1,6 +1,6 @@
 import { Component, OnInit, Input } from '@angular/core';
 
-import { MediaManageService } from '../../../core/ui-services/media-manage.service';
+import { MediaManageService } from 'app/core/ui-services/media-manage.service';
 import { ConfigService } from 'app/core/ui-services/config.service';
 
 /**
diff --git a/client/src/app/shared/components/meta-text-block/meta-text-block.component.ts b/client/src/app/shared/components/meta-text-block/meta-text-block.component.ts
index 044eae4ea..b9c11a600 100644
--- a/client/src/app/shared/components/meta-text-block/meta-text-block.component.ts
+++ b/client/src/app/shared/components/meta-text-block/meta-text-block.component.ts
@@ -1,7 +1,7 @@
 import { Component, Input } from '@angular/core';
 
 import { BaseComponent } from '../../../base.component';
-import { ViewportService } from '../../../core/ui-services/viewport.service';
+import { ViewportService } from 'app/core/ui-services/viewport.service';
 
 /**
  * Component for the motion comments view
diff --git a/client/src/app/shared/components/os-sort-filter-bar/filter-menu/filter-menu.component.ts b/client/src/app/shared/components/os-sort-filter-bar/filter-menu/filter-menu.component.ts
index bdd4f4566..d448c7836 100644
--- a/client/src/app/shared/components/os-sort-filter-bar/filter-menu/filter-menu.component.ts
+++ b/client/src/app/shared/components/os-sort-filter-bar/filter-menu/filter-menu.component.ts
@@ -1,4 +1,5 @@
 import { Output, Component, OnInit, EventEmitter, Input } from '@angular/core';
+
 import { BaseFilterListService, OsFilterOption } from 'app/core/ui-services/base-filter-list.service';
 
 /**
diff --git a/client/src/app/shared/components/os-sort-filter-bar/os-sort-bottom-sheet/os-sort-bottom-sheet.component.ts b/client/src/app/shared/components/os-sort-filter-bar/os-sort-bottom-sheet/os-sort-bottom-sheet.component.ts
index eec486716..d2456d449 100644
--- a/client/src/app/shared/components/os-sort-filter-bar/os-sort-bottom-sheet/os-sort-bottom-sheet.component.ts
+++ b/client/src/app/shared/components/os-sort-filter-bar/os-sort-bottom-sheet/os-sort-bottom-sheet.component.ts
@@ -1,7 +1,8 @@
 import { Inject, Component, OnInit } from '@angular/core';
 import { MatBottomSheetRef, MAT_BOTTOM_SHEET_DATA } from '@angular/material';
-import { BaseViewModel } from '../../../../site/base/base-view-model';
+
 import { BaseSortListService } from 'app/core/ui-services/base-sort-list.service';
+import { BaseViewModel } from 'app/site/base/base-view-model';
 
 /**
  * A bottom sheet used for setting a list's sorting, used by {@link SortFilterBarComponent}
diff --git a/client/src/app/shared/components/os-sort-filter-bar/os-sort-filter-bar.component.ts b/client/src/app/shared/components/os-sort-filter-bar/os-sort-filter-bar.component.ts
index 13ea304fd..9f9be61a6 100644
--- a/client/src/app/shared/components/os-sort-filter-bar/os-sort-filter-bar.component.ts
+++ b/client/src/app/shared/components/os-sort-filter-bar/os-sort-filter-bar.component.ts
@@ -3,12 +3,12 @@ import { MatBottomSheet } from '@angular/material';
 
 import { TranslateService } from '@ngx-translate/core';
 
-import { BaseViewModel } from '../../../site/base/base-view-model';
+import { BaseViewModel } from 'app/site/base/base-view-model';
 import { OsSortBottomSheetComponent } from './os-sort-bottom-sheet/os-sort-bottom-sheet.component';
 import { FilterMenuComponent } from './filter-menu/filter-menu.component';
-import { OsSortingItem } from '../../../core/ui-services/base-sort-list.service';
-import { BaseSortListService } from '../../../core/ui-services/base-sort-list.service';
-import { ViewportService } from '../../../core/ui-services/viewport.service';
+import { OsSortingItem } from 'app/core/ui-services/base-sort-list.service';
+import { BaseSortListService } from 'app/core/ui-services/base-sort-list.service';
+import { ViewportService } from 'app/core/ui-services/viewport.service';
 
 /**
  * Reusable bar for list views, offering sorting and filter options.
diff --git a/client/src/app/shared/components/privacy-policy-content/privacy-policy-content.component.ts b/client/src/app/shared/components/privacy-policy-content/privacy-policy-content.component.ts
index 59eec83ad..456935e44 100644
--- a/client/src/app/shared/components/privacy-policy-content/privacy-policy-content.component.ts
+++ b/client/src/app/shared/components/privacy-policy-content/privacy-policy-content.component.ts
@@ -2,7 +2,7 @@ import { Component, OnInit } from '@angular/core';
 
 import { TranslateService } from '@ngx-translate/core';
 
-import { LoginDataService } from '../../../core/ui-services/login-data.service';
+import { LoginDataService } from 'app/core/ui-services/login-data.service';
 
 /**
  * Shared component to hold the content of the Privacy Policy.
diff --git a/client/src/app/shared/models/assignments/assignment.ts b/client/src/app/shared/models/assignments/assignment.ts
index 7d9d54d62..d013044c3 100644
--- a/client/src/app/shared/models/assignments/assignment.ts
+++ b/client/src/app/shared/models/assignments/assignment.ts
@@ -1,7 +1,7 @@
 import { AssignmentUser } from './assignment-user';
 import { Poll } from './poll';
 import { AgendaBaseModel } from '../base/agenda-base-model';
-import { SearchRepresentation } from '../../../core/ui-services/search.service';
+import { SearchRepresentation } from 'app/core/ui-services/search.service';
 
 export const assignmentPhase = [
     { key: 0, name: 'Searching for candidates' },
diff --git a/client/src/app/shared/models/base/agenda-base-model.ts b/client/src/app/shared/models/base/agenda-base-model.ts
index 9cd714764..25a5cafea 100644
--- a/client/src/app/shared/models/base/agenda-base-model.ts
+++ b/client/src/app/shared/models/base/agenda-base-model.ts
@@ -1,6 +1,6 @@
 import { AgendaInformation } from './agenda-information';
 import { Searchable } from './searchable';
-import { SearchRepresentation } from '../../../core/ui-services/search.service';
+import { SearchRepresentation } from 'app/core/ui-services/search.service';
 import { BaseModel } from './base-model';
 
 /**
diff --git a/client/src/app/shared/models/base/searchable.ts b/client/src/app/shared/models/base/searchable.ts
index dce5d2d8f..0a11a4ef0 100644
--- a/client/src/app/shared/models/base/searchable.ts
+++ b/client/src/app/shared/models/base/searchable.ts
@@ -1,5 +1,5 @@
 import { DetailNavigable } from './detail-navigable';
-import { SearchRepresentation } from '../../../core/ui-services/search.service';
+import { SearchRepresentation } from 'app/core/ui-services/search.service';
 
 /**
  * Asserts, if the given object is searchable.
diff --git a/client/src/app/shared/models/motions/category.ts b/client/src/app/shared/models/motions/category.ts
index 19e4fde2c..761a60307 100644
--- a/client/src/app/shared/models/motions/category.ts
+++ b/client/src/app/shared/models/motions/category.ts
@@ -1,6 +1,6 @@
 import { BaseModel } from '../base/base-model';
 import { Searchable } from '../base/searchable';
-import { SearchRepresentation } from '../../../core/ui-services/search.service';
+import { SearchRepresentation } from 'app/core/ui-services/search.service';
 
 /**
  * Representation of a motion category. Has the nested property "File"
diff --git a/client/src/app/shared/models/motions/motion-block.ts b/client/src/app/shared/models/motions/motion-block.ts
index 9206faf93..0dc597b03 100644
--- a/client/src/app/shared/models/motions/motion-block.ts
+++ b/client/src/app/shared/models/motions/motion-block.ts
@@ -1,5 +1,5 @@
 import { AgendaBaseModel } from '../base/agenda-base-model';
-import { SearchRepresentation } from '../../../core/ui-services/search.service';
+import { SearchRepresentation } from 'app/core/ui-services/search.service';
 
 /**
  * Representation of a motion block.
diff --git a/client/src/app/shared/models/motions/motion.ts b/client/src/app/shared/models/motions/motion.ts
index 3f3c585ba..3f6fa7e9f 100644
--- a/client/src/app/shared/models/motions/motion.ts
+++ b/client/src/app/shared/models/motions/motion.ts
@@ -1,7 +1,7 @@
 import { MotionSubmitter } from './motion-submitter';
 import { MotionComment } from './motion-comment';
 import { AgendaBaseModel } from '../base/agenda-base-model';
-import { SearchRepresentation } from '../../../core/ui-services/search.service';
+import { SearchRepresentation } from 'app/core/ui-services/search.service';
 import { MotionPoll } from './motion-poll';
 
 /**
diff --git a/client/src/app/shared/models/motions/statute-paragraph.ts b/client/src/app/shared/models/motions/statute-paragraph.ts
index d3bfa11e5..037b132d5 100644
--- a/client/src/app/shared/models/motions/statute-paragraph.ts
+++ b/client/src/app/shared/models/motions/statute-paragraph.ts
@@ -1,6 +1,6 @@
 import { BaseModel } from '../base/base-model';
 import { Searchable } from '../base/searchable';
-import { SearchRepresentation } from '../../../core/ui-services/search.service';
+import { SearchRepresentation } from 'app/core/ui-services/search.service';
 
 /**
  * Representation of a statute paragraph.
diff --git a/client/src/app/shared/models/topics/topic.ts b/client/src/app/shared/models/topics/topic.ts
index 75ab7f29a..a4125d0f5 100644
--- a/client/src/app/shared/models/topics/topic.ts
+++ b/client/src/app/shared/models/topics/topic.ts
@@ -1,5 +1,5 @@
 import { AgendaBaseModel } from '../base/agenda-base-model';
-import { SearchRepresentation } from '../../../core/ui-services/search.service';
+import { SearchRepresentation } from 'app/core/ui-services/search.service';
 
 /**
  * Representation of a topic.
diff --git a/client/src/app/shared/models/users/user.ts b/client/src/app/shared/models/users/user.ts
index 2a8b7161b..9fe7eb1f0 100644
--- a/client/src/app/shared/models/users/user.ts
+++ b/client/src/app/shared/models/users/user.ts
@@ -1,5 +1,5 @@
 import { Searchable } from '../base/searchable';
-import { SearchRepresentation } from '../../../core/ui-services/search.service';
+import { SearchRepresentation } from 'app/core/ui-services/search.service';
 import { BaseModel } from '../base/base-model';
 import { DetailNavigable } from '../base/detail-navigable';
 
diff --git a/client/src/app/site/agenda/models/view-item.ts b/client/src/app/site/agenda/models/view-item.ts
index 5919c1801..657b79531 100644
--- a/client/src/app/site/agenda/models/view-item.ts
+++ b/client/src/app/site/agenda/models/view-item.ts
@@ -1,6 +1,6 @@
 import { BaseViewModel } from '../../base/base-view-model';
-import { Item } from '../../../shared/models/agenda/item';
-import { AgendaBaseModel } from '../../../shared/models/base/agenda-base-model';
+import { Item } from 'app/shared/models/agenda/item';
+import { AgendaBaseModel } from 'app/shared/models/base/agenda-base-model';
 import { Speaker } from 'app/shared/models/agenda/speaker';
 
 export class ViewItem extends BaseViewModel {
diff --git a/client/src/app/site/agenda/services/agenda-filter-list.service.ts b/client/src/app/site/agenda/services/agenda-filter-list.service.ts
index 8df8d6f3b..d67b48e60 100644
--- a/client/src/app/site/agenda/services/agenda-filter-list.service.ts
+++ b/client/src/app/site/agenda/services/agenda-filter-list.service.ts
@@ -1,10 +1,10 @@
 import { Injectable } from '@angular/core';
 
-import { BaseFilterListService, OsFilter, OsFilterOption } from '../../../core/ui-services/base-filter-list.service';
-import { Item, itemVisibilityChoices } from '../../../shared/models/agenda/item';
+import { BaseFilterListService, OsFilter, OsFilterOption } from 'app/core/ui-services/base-filter-list.service';
+import { Item, itemVisibilityChoices } from 'app/shared/models/agenda/item';
 import { ViewItem } from '../models/view-item';
 import { StorageService } from 'app/core/core-services/storage.service';
-import { AgendaRepositoryService } from '../../../core/repositories/agenda/agenda-repository.service';
+import { AgendaRepositoryService } from 'app/core/repositories/agenda/agenda-repository.service';
 
 @Injectable({
     providedIn: 'root'
diff --git a/client/src/app/site/assignments/assignment-list/assignment-list.component.ts b/client/src/app/site/assignments/assignment-list/assignment-list.component.ts
index 5b0b5c3a0..be4a7229d 100644
--- a/client/src/app/site/assignments/assignment-list/assignment-list.component.ts
+++ b/client/src/app/site/assignments/assignment-list/assignment-list.component.ts
@@ -4,9 +4,9 @@ import { TranslateService } from '@ngx-translate/core';
 import { Title } from '@angular/platform-browser';
 
 import { AssignmentFilterListService } from '../services/assignment-filter.service';
-import { AssignmentRepositoryService } from '../../../core/repositories/assignments/assignment-repository.service';
+import { AssignmentRepositoryService } from 'app/core/repositories/assignments/assignment-repository.service';
 import { ListViewBaseComponent } from '../../base/list-view-base';
-import { PromptService } from '../../../core/ui-services/prompt.service';
+import { PromptService } from 'app/core/ui-services/prompt.service';
 import { ViewAssignment } from '../models/view-assignment';
 import { AssignmentSortListService } from '../services/assignment-sort-list.service';
 
diff --git a/client/src/app/site/assignments/models/view-assignment.ts b/client/src/app/site/assignments/models/view-assignment.ts
index 561569136..c400a13b3 100644
--- a/client/src/app/site/assignments/models/view-assignment.ts
+++ b/client/src/app/site/assignments/models/view-assignment.ts
@@ -1,8 +1,8 @@
 import { BaseViewModel } from '../../base/base-view-model';
-import { Assignment } from '../../../shared/models/assignments/assignment';
-import { Tag } from '../../../shared/models/core/tag';
-import { User } from '../../../shared/models/users/user';
-import { Item } from '../../../shared/models/agenda/item';
+import { Assignment } from 'app/shared/models/assignments/assignment';
+import { Tag } from 'app/shared/models/core/tag';
+import { User } from 'app/shared/models/users/user';
+import { Item } from 'app/shared/models/agenda/item';
 
 export class ViewAssignment extends BaseViewModel {
     private _assignment: Assignment;
diff --git a/client/src/app/site/assignments/services/assignment-filter.service.ts b/client/src/app/site/assignments/services/assignment-filter.service.ts
index e99433d02..289c9df57 100644
--- a/client/src/app/site/assignments/services/assignment-filter.service.ts
+++ b/client/src/app/site/assignments/services/assignment-filter.service.ts
@@ -1,8 +1,8 @@
 import { Injectable } from '@angular/core';
 
-import { AssignmentRepositoryService } from '../../../core/repositories/assignments/assignment-repository.service';
-import { Assignment, assignmentPhase } from '../../../shared/models/assignments/assignment';
-import { BaseFilterListService, OsFilter, OsFilterOption } from '../../../core/ui-services/base-filter-list.service';
+import { AssignmentRepositoryService } from 'app/core/repositories/assignments/assignment-repository.service';
+import { Assignment, assignmentPhase } from 'app/shared/models/assignments/assignment';
+import { BaseFilterListService, OsFilter, OsFilterOption } from 'app/core/ui-services/base-filter-list.service';
 import { StorageService } from 'app/core/core-services/storage.service';
 import { ViewAssignment } from '../models/view-assignment';
 
diff --git a/client/src/app/site/assignments/services/assignment-sort-list.service.ts b/client/src/app/site/assignments/services/assignment-sort-list.service.ts
index abe038070..ec6e11c8e 100644
--- a/client/src/app/site/assignments/services/assignment-sort-list.service.ts
+++ b/client/src/app/site/assignments/services/assignment-sort-list.service.ts
@@ -1,5 +1,6 @@
 import { Injectable } from '@angular/core';
-import { BaseSortListService, OsSortingDefinition } from '../../../core/ui-services/base-sort-list.service';
+
+import { BaseSortListService, OsSortingDefinition } from 'app/core/ui-services/base-sort-list.service';
 import { ViewAssignment } from '../models/view-assignment';
 
 @Injectable({
diff --git a/client/src/app/site/common/common.module.ts b/client/src/app/site/common/common.module.ts
index 48e0e2203..2ab393a66 100644
--- a/client/src/app/site/common/common.module.ts
+++ b/client/src/app/site/common/common.module.ts
@@ -7,11 +7,10 @@ import { PrivacyPolicyComponent } from './components/privacy-policy/privacy-poli
 import { StartComponent } from './components/start/start.component';
 import { LegalNoticeComponent } from './components/legal-notice/legal-notice.component';
 import { SearchComponent } from './components/search/search.component';
-import { CountdownRepositoryService } from '../../core/repositories/projector/countdown-repository.service';
+import { CountUsersComponent } from './components/count-users/count-users.component';
 
 @NgModule({
-    providers: [CountdownRepositoryService],
     imports: [AngularCommonModule, CommonRoutingModule, SharedModule],
-    declarations: [PrivacyPolicyComponent, StartComponent, LegalNoticeComponent, SearchComponent]
+    declarations: [PrivacyPolicyComponent, StartComponent, LegalNoticeComponent, SearchComponent, CountUsersComponent]
 })
 export class CommonModule {}
diff --git a/client/src/app/site/common/components/count-users/count-users.component.html b/client/src/app/site/common/components/count-users/count-users.component.html
new file mode 100644
index 000000000..4b088e3e8
--- /dev/null
+++ b/client/src/app/site/common/components/count-users/count-users.component.html
@@ -0,0 +1,22 @@
+<mat-card class="os-card" *osPerms="'users.can_manage'">
+    <button type="button" mat-button (click)="countUsers()" *ngIf="!this.token">
+        <span translate>Count active users</span>
+    </button>
+    <button type="button" mat-button (click)="stopCounting()" *ngIf="this.token">
+        <span translate>Stop counting</span>
+    </button>
+    <div *ngIf="stats">
+        <p>
+            {{ userIds().length }} <span translate>active users</span>
+            ({{ stats.activeUserHandles }} <span translate>connections</span>)
+        </p>
+        <h3 translate>Groups</h3>
+        <ul>
+            <li *ngFor="let groupId of groupIds()">
+                <strong>{{ stats.groups[groupId].name }}</strong>:
+                {{ userInGroupIds(groupId).length }} <span translate>active users</span>
+                ({{ stats.groups[groupId].userHandleCount }} <span translate>connections</span>)
+            </li>
+        </ul>
+    </div>
+</mat-card>
diff --git a/client/src/app/site/common/components/count-users/count-users.component.spec.ts b/client/src/app/site/common/components/count-users/count-users.component.spec.ts
new file mode 100644
index 000000000..706141fc2
--- /dev/null
+++ b/client/src/app/site/common/components/count-users/count-users.component.spec.ts
@@ -0,0 +1,26 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { CountUsersComponent } from './count-users.component';
+import { E2EImportsModule } from '../../../../../e2e-imports.module';
+
+describe('CountUsersComponent', () => {
+    let component: CountUsersComponent;
+    let fixture: ComponentFixture<CountUsersComponent>;
+
+    beforeEach(async(() => {
+        TestBed.configureTestingModule({
+            imports: [E2EImportsModule],
+            declarations: [CountUsersComponent]
+        }).compileComponents();
+    }));
+
+    beforeEach(() => {
+        fixture = TestBed.createComponent(CountUsersComponent);
+        component = fixture.componentInstance;
+        fixture.detectChanges();
+    });
+
+    it('should create', () => {
+        expect(component).toBeTruthy();
+    });
+});
diff --git a/client/src/app/site/common/components/count-users/count-users.component.ts b/client/src/app/site/common/components/count-users/count-users.component.ts
new file mode 100644
index 000000000..abb7de8bc
--- /dev/null
+++ b/client/src/app/site/common/components/count-users/count-users.component.ts
@@ -0,0 +1,55 @@
+import { Component, OnDestroy } from '@angular/core';
+
+import { Observable } from 'rxjs';
+import { auditTime } from 'rxjs/operators';
+
+import { CountUsersStatisticsService, CountUserStatistics } from '../../services/count-user-statistics.service';
+
+/**
+ * This component provides an interface to count users
+ */
+@Component({
+    selector: 'os-count-users',
+    templateUrl: './count-users.component.html'
+})
+export class CountUsersComponent implements OnDestroy {
+    public token: string = null;
+    public stats: CountUserStatistics = null;
+
+    public constructor(private countUsersStatisticService: CountUsersStatisticsService) {}
+
+    public countUsers(): void {
+        if (this.token) {
+            return;
+        }
+        let statsObservable: Observable<CountUserStatistics>;
+        [this.token, statsObservable] = this.countUsersStatisticService.countUsers();
+        statsObservable.pipe(auditTime(100)).subscribe(stats => {
+            this.stats = stats;
+        });
+    }
+
+    public stopCounting(): void {
+        if (this.token) {
+            this.countUsersStatisticService.stopCounting(this.token);
+            this.token = null;
+            this.stats = null;
+        }
+    }
+
+    public userIds(): number[] {
+        return Object.keys(this.stats.activeUsers).map(id => +id);
+    }
+
+    public groupIds(): number[] {
+        return Object.keys(this.stats.groups).map(id => +id);
+    }
+
+    public userInGroupIds(groupId: number): number[] {
+        return Object.keys(this.stats.groups[groupId].users).map(id => +id);
+    }
+
+    public ngOnDestroy(): void {
+        this.stopCounting();
+    }
+}
diff --git a/client/src/app/site/common/components/legal-notice/legal-notice.component.html b/client/src/app/site/common/components/legal-notice/legal-notice.component.html
index 6ec3f8340..30b81be85 100644
--- a/client/src/app/site/common/components/legal-notice/legal-notice.component.html
+++ b/client/src/app/site/common/components/legal-notice/legal-notice.component.html
@@ -5,3 +5,5 @@
 </os-head-bar>
 
 <os-legal-notice-content></os-legal-notice-content>
+
+<os-count-users></os-count-users>
diff --git a/client/src/app/site/common/components/legal-notice/legal-notice.component.scss b/client/src/app/site/common/components/legal-notice/legal-notice.component.scss
deleted file mode 100644
index e69de29bb..000000000
diff --git a/client/src/app/site/common/components/legal-notice/legal-notice.component.spec.ts b/client/src/app/site/common/components/legal-notice/legal-notice.component.spec.ts
index ff6df19d7..3a7016230 100644
--- a/client/src/app/site/common/components/legal-notice/legal-notice.component.spec.ts
+++ b/client/src/app/site/common/components/legal-notice/legal-notice.component.spec.ts
@@ -2,6 +2,7 @@ import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { LegalNoticeComponent } from './legal-notice.component';
 import { E2EImportsModule } from '../../../../../e2e-imports.module';
+import { CountUsersComponent } from '../count-users/count-users.component';
 
 describe('LegalNoticeComponent', () => {
     let component: LegalNoticeComponent;
@@ -10,7 +11,7 @@ describe('LegalNoticeComponent', () => {
     beforeEach(async(() => {
         TestBed.configureTestingModule({
             imports: [E2EImportsModule],
-            declarations: [LegalNoticeComponent]
+            declarations: [LegalNoticeComponent, CountUsersComponent]
         }).compileComponents();
     }));
 
diff --git a/client/src/app/site/common/components/legal-notice/legal-notice.component.ts b/client/src/app/site/common/components/legal-notice/legal-notice.component.ts
index a0e874f95..387297c85 100644
--- a/client/src/app/site/common/components/legal-notice/legal-notice.component.ts
+++ b/client/src/app/site/common/components/legal-notice/legal-notice.component.ts
@@ -1,12 +1,9 @@
-import { Component, OnInit } from '@angular/core';
+import { Component } from '@angular/core';
 
 @Component({
     selector: 'os-legal-notice',
-    templateUrl: './legal-notice.component.html',
-    styleUrls: ['./legal-notice.component.scss']
+    templateUrl: './legal-notice.component.html'
 })
-export class LegalNoticeComponent implements OnInit {
+export class LegalNoticeComponent {
     public constructor() {}
-
-    public ngOnInit(): void {}
 }
diff --git a/client/src/app/site/common/components/start/start.component.ts b/client/src/app/site/common/components/start/start.component.ts
index f95985eb6..9e59fa02e 100644
--- a/client/src/app/site/common/components/start/start.component.ts
+++ b/client/src/app/site/common/components/start/start.component.ts
@@ -5,7 +5,7 @@ import { BaseComponent } from 'app/base.component';
 import { TranslateService } from '@ngx-translate/core'; // showcase
 
 // for testing the DS and BaseModel
-import { Config } from '../../../../shared/models/core/config';
+import { Config } from 'app/shared/models/core/config';
 import { DataStoreService } from 'app/core/core-services/data-store.service';
 
 @Component({
diff --git a/client/src/app/site/common/services/count-user-statistics.service.ts b/client/src/app/site/common/services/count-user-statistics.service.ts
new file mode 100644
index 000000000..3b40865a0
--- /dev/null
+++ b/client/src/app/site/common/services/count-user-statistics.service.ts
@@ -0,0 +1,102 @@
+import { Injectable } from '@angular/core';
+
+import { OpenSlidesComponent } from 'app/openslides.component';
+import { CountUsersService } from 'app/core/ui-services/count-users.service';
+import { Observable, BehaviorSubject } from 'rxjs';
+import { UserRepositoryService } from 'app/core/repositories/users/user-repository.service';
+
+/**
+ * The format of the count statistic
+ */
+export interface CountUserStatistics {
+    activeUserHandles: number;
+    activeUsers: {
+        [id: number]: number;
+    };
+    groups: {
+        [id: number]: {
+            name: string;
+            users: {
+                [id: number]: number;
+            };
+            userHandleCount: number;
+        };
+    };
+}
+
+/**
+ * Provides statistics for counting users
+ */
+@Injectable({
+    providedIn: 'root'
+})
+export class CountUsersStatisticsService extends OpenSlidesComponent {
+    private runningCounts: { [token: string]: BehaviorSubject<CountUserStatistics> } = {};
+
+    public constructor(private countUserService: CountUsersService, private userRepo: UserRepositoryService) {
+        super();
+    }
+
+    /**
+     * Starts counting users.
+     *
+     * @returns a 2-tuple: A token to stop the counting with `stopCounting` and
+     * an observable where the statistics are published.
+     */
+    public countUsers(): [string, Observable<CountUserStatistics>] {
+        let token: string;
+        let userIdObservable: Observable<number>;
+
+        // Start counting
+        // TODO: maybe we shold bet the observable bofore the actual countig was
+        // started. We might miss some user ids.
+        [token, userIdObservable] = this.countUserService.countUsers();
+        this.runningCounts[token] = new BehaviorSubject<CountUserStatistics>({
+            activeUserHandles: 0,
+            activeUsers: {},
+            groups: {}
+        });
+
+        // subscribe to responses
+        userIdObservable.subscribe(userId => {
+            const stats = this.runningCounts[token].getValue();
+            const user = this.userRepo.getViewModel(userId);
+
+            // Add to user stats
+            stats.activeUserHandles++;
+            if (!stats.activeUsers[userId]) {
+                stats.activeUsers[userId] = 0;
+            }
+            stats.activeUsers[userId]++;
+
+            // Add to group stats
+            const groups = user ? user.groups : [];
+            groups.forEach(group => {
+                if (!stats.groups[group.id]) {
+                    stats.groups[group.id] = {
+                        name: group.name,
+                        users: {},
+                        userHandleCount: 0
+                    };
+                }
+                stats.groups[group.id].userHandleCount++;
+                stats.groups[group.id].users[userId] = stats.activeUsers[userId];
+            });
+            this.runningCounts[token].next(stats);
+        });
+
+        return [token, this.runningCounts[token].asObservable()];
+    }
+
+    /**
+     * Stop an active count.
+     *
+     * @param token The token to identify the current count
+     */
+    public stopCounting(token: string): void {
+        if (this.runningCounts[token]) {
+            this.runningCounts[token].complete();
+            delete this.runningCounts[token];
+        }
+    }
+}
diff --git a/client/src/app/site/config/components/config-field/config-field.component.ts b/client/src/app/site/config/components/config-field/config-field.component.ts
index ba5a661ee..7877ece84 100644
--- a/client/src/app/site/config/components/config-field/config-field.component.ts
+++ b/client/src/app/site/config/components/config-field/config-field.component.ts
@@ -8,7 +8,7 @@ import { ViewConfig } from '../../models/view-config';
 import { BaseComponent } from '../../../../base.component';
 import { FormGroup, FormBuilder } from '@angular/forms';
 import { ConfigRepositoryService } from '../../services/config-repository.service';
-import { ParentErrorStateMatcher } from '../../../../shared/parent-error-state-matcher';
+import { ParentErrorStateMatcher } from 'app/shared/parent-error-state-matcher';
 
 /**
  * List view for the categories.
diff --git a/client/src/app/site/config/models/view-config.ts b/client/src/app/site/config/models/view-config.ts
index 508e9c1f1..3957f2d33 100644
--- a/client/src/app/site/config/models/view-config.ts
+++ b/client/src/app/site/config/models/view-config.ts
@@ -1,5 +1,5 @@
 import { BaseViewModel } from '../../base/base-view-model';
-import { Config } from '../../../shared/models/core/config';
+import { Config } from 'app/shared/models/core/config';
 
 interface ConfigChoice {
     value: string;
diff --git a/client/src/app/site/config/services/config-repository.service.ts b/client/src/app/site/config/services/config-repository.service.ts
index ada2f65bf..2efa7308e 100644
--- a/client/src/app/site/config/services/config-repository.service.ts
+++ b/client/src/app/site/config/services/config-repository.service.ts
@@ -1,14 +1,14 @@
 import { Injectable } from '@angular/core';
 
-import { BaseRepository } from '../../../core/repositories/base-repository';
+import { BaseRepository } from 'app/core/repositories/base-repository';
 import { ViewConfig } from '../models/view-config';
-import { Config } from '../../../shared/models/core/config';
+import { Config } from 'app/shared/models/core/config';
 import { Observable, BehaviorSubject } from 'rxjs';
-import { DataStoreService } from '../../../core/core-services/data-store.service';
-import { ConstantsService } from '../../../core/ui-services/constants.service';
-import { HttpService } from '../../../core/core-services/http.service';
-import { Identifiable } from '../../../shared/models/base/identifiable';
-import { CollectionStringMapperService } from '../../../core/core-services/collectionStringMapper.service';
+import { DataStoreService } from 'app/core/core-services/data-store.service';
+import { ConstantsService } from 'app/core/ui-services/constants.service';
+import { HttpService } from 'app/core/core-services/http.service';
+import { Identifiable } from 'app/shared/models/base/identifiable';
+import { CollectionStringMapperService } from 'app/core/core-services/collectionStringMapper.service';
 
 /**
  * Holds a single config item.
diff --git a/client/src/app/site/login/components/login-mask/login-mask.component.ts b/client/src/app/site/login/components/login-mask/login-mask.component.ts
index 91f5c7b9a..310576eb6 100644
--- a/client/src/app/site/login/components/login-mask/login-mask.component.ts
+++ b/client/src/app/site/login/components/login-mask/login-mask.component.ts
@@ -9,7 +9,7 @@ import { TranslateService } from '@ngx-translate/core';
 import { environment } from 'environments/environment';
 import { OpenSlidesService } from 'app/core/core-services/openslides.service';
 import { LoginDataService } from 'app/core/ui-services/login-data.service';
-import { ParentErrorStateMatcher } from '../../../../shared/parent-error-state-matcher';
+import { ParentErrorStateMatcher } from 'app/shared/parent-error-state-matcher';
 import { HttpService } from 'app/core/core-services/http.service';
 
 /**
diff --git a/client/src/app/site/mediafiles/models/view-mediafile.ts b/client/src/app/site/mediafiles/models/view-mediafile.ts
index d63cb8438..7c04c473c 100644
--- a/client/src/app/site/mediafiles/models/view-mediafile.ts
+++ b/client/src/app/site/mediafiles/models/view-mediafile.ts
@@ -1,6 +1,6 @@
 import { BaseViewModel } from '../../base/base-view-model';
-import { Mediafile } from '../../../shared/models/mediafiles/mediafile';
-import { User } from '../../../shared/models/users/user';
+import { Mediafile } from 'app/shared/models/mediafiles/mediafile';
+import { User } from 'app/shared/models/users/user';
 
 export class ViewMediafile extends BaseViewModel {
     private _mediafile: Mediafile;
diff --git a/client/src/app/site/mediafiles/services/mediafile-filter.service.ts b/client/src/app/site/mediafiles/services/mediafile-filter.service.ts
index 3f596cc21..bf673de86 100644
--- a/client/src/app/site/mediafiles/services/mediafile-filter.service.ts
+++ b/client/src/app/site/mediafiles/services/mediafile-filter.service.ts
@@ -1,10 +1,10 @@
 import { Injectable } from '@angular/core';
 
-import { BaseFilterListService, OsFilter } from '../../../core/ui-services/base-filter-list.service';
-import { Mediafile } from '../../../shared/models/mediafiles/mediafile';
+import { BaseFilterListService, OsFilter } from 'app/core/ui-services/base-filter-list.service';
+import { Mediafile } from 'app/shared/models/mediafiles/mediafile';
 import { ViewMediafile } from '../models/view-mediafile';
 import { StorageService } from 'app/core/core-services/storage.service';
-import { MediafileRepositoryService } from '../../../core/repositories/mediafiles/mediafile-repository.service';
+import { MediafileRepositoryService } from 'app/core/repositories/mediafiles/mediafile-repository.service';
 
 @Injectable({
     providedIn: 'root'
diff --git a/client/src/app/site/mediafiles/services/mediafiles-sort-list.service.ts b/client/src/app/site/mediafiles/services/mediafiles-sort-list.service.ts
index 44c6f904e..ef5f57edd 100644
--- a/client/src/app/site/mediafiles/services/mediafiles-sort-list.service.ts
+++ b/client/src/app/site/mediafiles/services/mediafiles-sort-list.service.ts
@@ -1,5 +1,6 @@
 import { Injectable } from '@angular/core';
-import { BaseSortListService, OsSortingDefinition } from '../../../core/ui-services/base-sort-list.service';
+
+import { BaseSortListService, OsSortingDefinition } from 'app/core/ui-services/base-sort-list.service';
 import { ViewMediafile } from '../models/view-mediafile';
 
 @Injectable({
diff --git a/client/src/app/site/motions/components/category-list/category-list.component.ts b/client/src/app/site/motions/components/category-list/category-list.component.ts
index ff525fdd4..ff2da676c 100644
--- a/client/src/app/site/motions/components/category-list/category-list.component.ts
+++ b/client/src/app/site/motions/components/category-list/category-list.component.ts
@@ -3,12 +3,12 @@ import { Title } from '@angular/platform-browser';
 
 import { TranslateService } from '@ngx-translate/core';
 
-import { Category } from '../../../../shared/models/motions/category';
+import { Category } from 'app/shared/models/motions/category';
 import { CategoryRepositoryService } from 'app/core/repositories/motions/category-repository.service';
 import { ViewCategory } from '../../models/view-category';
 import { FormGroup, FormBuilder, Validators } from '@angular/forms';
-import { Motion } from '../../../../shared/models/motions/motion';
-import { SortingListComponent } from '../../../../shared/components/sorting-list/sorting-list.component';
+import { Motion } from 'app/shared/models/motions/motion';
+import { SortingListComponent } from 'app/shared/components/sorting-list/sorting-list.component';
 import { PromptService } from 'app/core/ui-services/prompt.service';
 import { BaseViewComponent } from '../../../base/base-view';
 import { MatSnackBar } from '@angular/material';
diff --git a/client/src/app/site/motions/components/motion-comment-section-list/motion-comment-section-list.component.ts b/client/src/app/site/motions/components/motion-comment-section-list/motion-comment-section-list.component.ts
index e7e63c981..24d41eccc 100644
--- a/client/src/app/site/motions/components/motion-comment-section-list/motion-comment-section-list.component.ts
+++ b/client/src/app/site/motions/components/motion-comment-section-list/motion-comment-section-list.component.ts
@@ -6,11 +6,11 @@ import { TranslateService } from '@ngx-translate/core';
 import { BehaviorSubject } from 'rxjs';
 
 import { FormGroup, FormBuilder, Validators } from '@angular/forms';
-import { MotionCommentSection } from '../../../../shared/models/motions/motion-comment-section';
+import { MotionCommentSection } from 'app/shared/models/motions/motion-comment-section';
 import { ViewMotionCommentSection } from '../../models/view-motion-comment-section';
 import { MotionCommentSectionRepositoryService } from 'app/core/repositories/motions/motion-comment-section-repository.service';
 import { PromptService } from 'app/core/ui-services/prompt.service';
-import { Group } from '../../../../shared/models/users/group';
+import { Group } from 'app/shared/models/users/group';
 import { DataStoreService } from 'app/core/core-services/data-store.service';
 import { BaseViewComponent } from '../../../base/base-view';
 
diff --git a/client/src/app/site/motions/components/motion-comments/motion-comments.component.ts b/client/src/app/site/motions/components/motion-comments/motion-comments.component.ts
index 1e58f210e..d6e3bdb94 100644
--- a/client/src/app/site/motions/components/motion-comments/motion-comments.component.ts
+++ b/client/src/app/site/motions/components/motion-comments/motion-comments.component.ts
@@ -5,12 +5,12 @@ import { FormGroup, FormBuilder } from '@angular/forms';
 
 import { TranslateService } from '@ngx-translate/core';
 
-import { BaseViewComponent } from '../../../../site/base/base-view';
 import { MotionCommentSectionRepositoryService } from 'app/core/repositories/motions/motion-comment-section-repository.service';
 import { ViewMotionCommentSection } from '../../models/view-motion-comment-section';
 import { OperatorService } from 'app/core/core-services/operator.service';
-import { MotionComment } from '../../../../shared/models/motions/motion-comment';
+import { MotionComment } from 'app/shared/models/motions/motion-comment';
 import { ViewMotion } from '../../models/view-motion';
+import { BaseViewComponent } from 'app/site/base/base-view';
 
 /**
  * Component for the motion comments view
diff --git a/client/src/app/site/motions/components/motion-detail/motion-detail.component.ts b/client/src/app/site/motions/components/motion-detail/motion-detail.component.ts
index 125bb3b62..00bf5ccdf 100644
--- a/client/src/app/site/motions/components/motion-detail/motion-detail.component.ts
+++ b/client/src/app/site/motions/components/motion-detail/motion-detail.component.ts
@@ -10,7 +10,7 @@ import { TranslateService } from '@ngx-translate/core';
 
 import { AgendaRepositoryService } from 'app/core/repositories/agenda/agenda-repository.service';
 import { BaseViewComponent } from '../../../base/base-view';
-import { Category } from '../../../../shared/models/motions/category';
+import { Category } from 'app/shared/models/motions/category';
 import { ChangeRecommendationRepositoryService } from 'app/core/repositories/motions/change-recommendation-repository.service';
 import { ChangeRecoMode, LineNumberingMode, ViewMotion } from '../../models/view-motion';
 import { CreateMotion } from '../../models/create-motion';
@@ -20,7 +20,7 @@ import { DiffLinesInParagraph, LineRange } from 'app/core/ui-services/diff.servi
 import { itemVisibilityChoices, Item } from 'app/shared/models/agenda/item';
 import { LocalPermissionsService } from '../../services/local-permissions.service';
 import { Mediafile } from 'app/shared/models/mediafiles/mediafile';
-import { Motion } from '../../../../shared/models/motions/motion';
+import { Motion } from 'app/shared/models/motions/motion';
 import { MotionBlock } from 'app/shared/models/motions/motion-block';
 import {
     MotionChangeRecommendationComponent,
@@ -32,7 +32,7 @@ import { PersonalNoteContent } from 'app/shared/models/users/personal-note';
 import { PersonalNoteService } from 'app/core/ui-services/personal-note.service';
 import { PromptService } from 'app/core/ui-services/prompt.service';
 import { StatuteParagraphRepositoryService } from 'app/core/repositories/motions/statute-paragraph-repository.service';
-import { User } from '../../../../shared/models/users/user';
+import { User } from 'app/shared/models/users/user';
 import { ViewChangeReco } from '../../models/view-change-reco';
 import { ViewCreateMotion } from '../../models/view-create-motion';
 import { ViewportService } from 'app/core/ui-services/viewport.service';
diff --git a/client/src/app/site/motions/components/motion-list/motion-list.component.ts b/client/src/app/site/motions/components/motion-list/motion-list.component.ts
index 5914935d4..d7b846941 100644
--- a/client/src/app/site/motions/components/motion-list/motion-list.component.ts
+++ b/client/src/app/site/motions/components/motion-list/motion-list.component.ts
@@ -21,7 +21,7 @@ import { ViewMotion } from '../../models/view-motion';
 import { ViewMotionBlock } from '../../models/view-motion-block';
 import { ViewTag } from 'app/site/tags/models/view-tag';
 import { ViewWorkflow } from '../../models/view-workflow';
-import { WorkflowState } from '../../../../shared/models/motions/workflow-state';
+import { WorkflowState } from 'app/shared/models/motions/workflow-state';
 import { WorkflowRepositoryService } from 'app/core/repositories/motions/workflow-repository.service';
 import { MotionPdfExportService } from '../../services/motion-pdf-export.service';
 import { MotionExportDialogComponent } from '../motion-export-dialog/motion-export-dialog.component';
diff --git a/client/src/app/site/motions/components/personal-note/personal-note.component.ts b/client/src/app/site/motions/components/personal-note/personal-note.component.ts
index cea41570c..095886f17 100644
--- a/client/src/app/site/motions/components/personal-note/personal-note.component.ts
+++ b/client/src/app/site/motions/components/personal-note/personal-note.component.ts
@@ -6,7 +6,7 @@ import { Subscription } from 'rxjs';
 import { BaseComponent } from '../../../../base.component';
 import { ViewMotion } from '../../models/view-motion';
 import { PersonalNoteService } from 'app/core/ui-services/personal-note.service';
-import { PersonalNoteContent } from '../../../../shared/models/users/personal-note';
+import { PersonalNoteContent } from 'app/shared/models/users/personal-note';
 
 /**
  * Component for the motion comments view
diff --git a/client/src/app/site/motions/components/statute-paragraph-list/statute-paragraph-list.component.ts b/client/src/app/site/motions/components/statute-paragraph-list/statute-paragraph-list.component.ts
index 88387ba97..02c5ee11a 100644
--- a/client/src/app/site/motions/components/statute-paragraph-list/statute-paragraph-list.component.ts
+++ b/client/src/app/site/motions/components/statute-paragraph-list/statute-paragraph-list.component.ts
@@ -6,7 +6,7 @@ import { MatSnackBar } from '@angular/material';
 import { TranslateService } from '@ngx-translate/core';
 
 import { PromptService } from 'app/core/ui-services/prompt.service';
-import { StatuteParagraph } from '../../../../shared/models/motions/statute-paragraph';
+import { StatuteParagraph } from 'app/shared/models/motions/statute-paragraph';
 import { ViewStatuteParagraph } from '../../models/view-statute-paragraph';
 import { StatuteParagraphRepositoryService } from 'app/core/repositories/motions/statute-paragraph-repository.service';
 import { BaseViewComponent } from '../../../base/base-view';
diff --git a/client/src/app/site/motions/models/view-category.ts b/client/src/app/site/motions/models/view-category.ts
index 728e14a4b..e74ce221b 100644
--- a/client/src/app/site/motions/models/view-category.ts
+++ b/client/src/app/site/motions/models/view-category.ts
@@ -1,4 +1,4 @@
-import { Category } from '../../../shared/models/motions/category';
+import { Category } from 'app/shared/models/motions/category';
 import { BaseViewModel } from '../../base/base-view-model';
 
 /**
diff --git a/client/src/app/site/motions/models/view-change-reco.ts b/client/src/app/site/motions/models/view-change-reco.ts
index df611d07f..3bf5da364 100644
--- a/client/src/app/site/motions/models/view-change-reco.ts
+++ b/client/src/app/site/motions/models/view-change-reco.ts
@@ -1,7 +1,7 @@
 import { BaseViewModel } from '../../base/base-view-model';
-import { MotionChangeReco } from '../../../shared/models/motions/motion-change-reco';
-import { BaseModel } from '../../../shared/models/base/base-model';
-import { ModificationType } from '../../../core/ui-services/diff.service';
+import { MotionChangeReco } from 'app/shared/models/motions/motion-change-reco';
+import { BaseModel } from 'app/shared/models/base/base-model';
+import { ModificationType } from 'app/core/ui-services/diff.service';
 import { ViewUnifiedChange, ViewUnifiedChangeType } from './view-unified-change';
 
 /**
diff --git a/client/src/app/site/motions/models/view-create-motion.ts b/client/src/app/site/motions/models/view-create-motion.ts
index 55ca89e05..b14cb899b 100644
--- a/client/src/app/site/motions/models/view-create-motion.ts
+++ b/client/src/app/site/motions/models/view-create-motion.ts
@@ -1,7 +1,7 @@
-import { Category } from '../../../shared/models/motions/category';
-import { User } from '../../../shared/models/users/user';
-import { Workflow } from '../../../shared/models/motions/workflow';
-import { WorkflowState } from '../../../shared/models/motions/workflow-state';
+import { Category } from 'app/shared/models/motions/category';
+import { User } from 'app/shared/models/users/user';
+import { Workflow } from 'app/shared/models/motions/workflow';
+import { WorkflowState } from 'app/shared/models/motions/workflow-state';
 import { Item } from 'app/shared/models/agenda/item';
 import { MotionBlock } from 'app/shared/models/motions/motion-block';
 import { ViewMotion } from './view-motion';
diff --git a/client/src/app/site/motions/models/view-motion-amended-paragraph.ts b/client/src/app/site/motions/models/view-motion-amended-paragraph.ts
index 806871e81..483787693 100644
--- a/client/src/app/site/motions/models/view-motion-amended-paragraph.ts
+++ b/client/src/app/site/motions/models/view-motion-amended-paragraph.ts
@@ -1,7 +1,7 @@
 import { ViewUnifiedChange, ViewUnifiedChangeType } from './view-unified-change';
 import { ViewMotion } from './view-motion';
-import { LineRange } from '../../../core/ui-services/diff.service';
-import { MergeAmendment } from '../../../shared/models/motions/workflow-state';
+import { LineRange } from 'app/core/ui-services/diff.service';
+import { MergeAmendment } from 'app/shared/models/motions/workflow-state';
 
 /**
  * This represents the Unified Diff part of an amendments.
diff --git a/client/src/app/site/motions/models/view-motion-comment-section.ts b/client/src/app/site/motions/models/view-motion-comment-section.ts
index 2d72a88e6..024ccf5da 100644
--- a/client/src/app/site/motions/models/view-motion-comment-section.ts
+++ b/client/src/app/site/motions/models/view-motion-comment-section.ts
@@ -1,7 +1,7 @@
 import { BaseViewModel } from '../../base/base-view-model';
-import { MotionCommentSection } from '../../../shared/models/motions/motion-comment-section';
-import { Group } from '../../../shared/models/users/group';
-import { BaseModel } from '../../../shared/models/base/base-model';
+import { MotionCommentSection } from 'app/shared/models/motions/motion-comment-section';
+import { Group } from 'app/shared/models/users/group';
+import { BaseModel } from 'app/shared/models/base/base-model';
 
 /**
  * Motion comment section class for the View
diff --git a/client/src/app/site/motions/models/view-motion.ts b/client/src/app/site/motions/models/view-motion.ts
index 59f5a7f58..8fe2411ce 100644
--- a/client/src/app/site/motions/models/view-motion.ts
+++ b/client/src/app/site/motions/models/view-motion.ts
@@ -1,16 +1,16 @@
-import { BaseModel } from '../../../shared/models/base/base-model';
+import { BaseModel } from 'app/shared/models/base/base-model';
 import { BaseProjectableModel } from 'app/site/base/base-projectable-model';
-import { Category } from '../../../shared/models/motions/category';
-import { MotionComment } from '../../../shared/models/motions/motion-comment';
+import { Category } from 'app/shared/models/motions/category';
+import { MotionComment } from 'app/shared/models/motions/motion-comment';
 import { Item } from 'app/shared/models/agenda/item';
 import { Mediafile } from 'app/shared/models/mediafiles/mediafile';
-import { Motion } from '../../../shared/models/motions/motion';
+import { Motion } from 'app/shared/models/motions/motion';
 import { MotionBlock } from 'app/shared/models/motions/motion-block';
 import { PersonalNoteContent } from 'app/shared/models/users/personal-note';
-import { User } from '../../../shared/models/users/user';
+import { User } from 'app/shared/models/users/user';
 import { ViewMotionCommentSection } from './view-motion-comment-section';
-import { Workflow } from '../../../shared/models/motions/workflow';
-import { WorkflowState } from '../../../shared/models/motions/workflow-state';
+import { Workflow } from 'app/shared/models/motions/workflow';
+import { WorkflowState } from 'app/shared/models/motions/workflow-state';
 import { ProjectorElementBuildDeskriptor } from 'app/site/base/projectable';
 import { Tag } from 'app/shared/models/core/tag';
 
diff --git a/client/src/app/site/motions/models/view-statute-paragraph.ts b/client/src/app/site/motions/models/view-statute-paragraph.ts
index 3c855eff6..7a3b3401c 100644
--- a/client/src/app/site/motions/models/view-statute-paragraph.ts
+++ b/client/src/app/site/motions/models/view-statute-paragraph.ts
@@ -1,7 +1,7 @@
 import { BaseViewModel } from '../../base/base-view-model';
-import { Group } from '../../../shared/models/users/group';
-import { BaseModel } from '../../../shared/models/base/base-model';
-import { StatuteParagraph } from '../../../shared/models/motions/statute-paragraph';
+import { Group } from 'app/shared/models/users/group';
+import { BaseModel } from 'app/shared/models/base/base-model';
+import { StatuteParagraph } from 'app/shared/models/motions/statute-paragraph';
 
 /**
  * State paragrpah class for the View
diff --git a/client/src/app/site/motions/models/view-workflow.ts b/client/src/app/site/motions/models/view-workflow.ts
index 95d792256..d2ca191ec 100644
--- a/client/src/app/site/motions/models/view-workflow.ts
+++ b/client/src/app/site/motions/models/view-workflow.ts
@@ -1,5 +1,5 @@
-import { Workflow } from '../../../shared/models/motions/workflow';
-import { WorkflowState } from '../../../shared/models/motions/workflow-state';
+import { Workflow } from 'app/shared/models/motions/workflow';
+import { WorkflowState } from 'app/shared/models/motions/workflow-state';
 import { BaseViewModel } from '../../base/base-view-model';
 
 /**
diff --git a/client/src/app/site/motions/services/local-permissions.service.ts b/client/src/app/site/motions/services/local-permissions.service.ts
index e6d1cbacb..e44af9f66 100644
--- a/client/src/app/site/motions/services/local-permissions.service.ts
+++ b/client/src/app/site/motions/services/local-permissions.service.ts
@@ -1,8 +1,8 @@
 import { Injectable } from '@angular/core';
 
-import { OperatorService } from '../../../core/core-services/operator.service';
+import { OperatorService } from 'app/core/core-services/operator.service';
 import { ViewMotion } from '../models/view-motion';
-import { ConfigService } from '../../../core/ui-services/config.service';
+import { ConfigService } from 'app/core/ui-services/config.service';
 import { ConstantsService } from 'app/core/ui-services/constants.service';
 
 interface OpenSlidesSettings {
diff --git a/client/src/app/site/motions/services/motion-filter-list.service.ts b/client/src/app/site/motions/services/motion-filter-list.service.ts
index be5b4338e..4ca44b0f9 100644
--- a/client/src/app/site/motions/services/motion-filter-list.service.ts
+++ b/client/src/app/site/motions/services/motion-filter-list.service.ts
@@ -1,14 +1,14 @@
 import { Injectable } from '@angular/core';
 
-import { BaseFilterListService, OsFilter, OsFilterOption } from '../../../core/ui-services/base-filter-list.service';
-import { Motion } from '../../../shared/models/motions/motion';
+import { BaseFilterListService, OsFilter, OsFilterOption } from 'app/core/ui-services/base-filter-list.service';
+import { Motion } from 'app/shared/models/motions/motion';
 import { ViewMotion } from '../models/view-motion';
-import { CategoryRepositoryService } from '../../../core/repositories/motions/category-repository.service';
-import { WorkflowRepositoryService } from '../../../core/repositories/motions/workflow-repository.service';
-import { StorageService } from '../../../core/core-services/storage.service';
-import { MotionRepositoryService } from '../../../core/repositories/motions/motion-repository.service';
-import { MotionBlockRepositoryService } from '../../../core/repositories/motions/motion-block-repository.service';
-import { MotionCommentSectionRepositoryService } from '../../../core/repositories/motions/motion-comment-section-repository.service';
+import { CategoryRepositoryService } from 'app/core/repositories/motions/category-repository.service';
+import { WorkflowRepositoryService } from 'app/core/repositories/motions/workflow-repository.service';
+import { StorageService } from 'app/core/core-services/storage.service';
+import { MotionRepositoryService } from 'app/core/repositories/motions/motion-repository.service';
+import { MotionBlockRepositoryService } from 'app/core/repositories/motions/motion-block-repository.service';
+import { MotionCommentSectionRepositoryService } from 'app/core/repositories/motions/motion-comment-section-repository.service';
 import { TranslateService } from '@ngx-translate/core';
 import { ConfigService } from 'app/core/ui-services/config.service';
 import { ViewWorkflow } from '../models/view-workflow';
diff --git a/client/src/app/site/motions/services/motion-import.service.ts b/client/src/app/site/motions/services/motion-import.service.ts
index a52615842..74a950403 100644
--- a/client/src/app/site/motions/services/motion-import.service.ts
+++ b/client/src/app/site/motions/services/motion-import.service.ts
@@ -5,12 +5,12 @@ import { Papa } from 'ngx-papaparse';
 import { TranslateService } from '@ngx-translate/core';
 
 import { Category } from 'app/shared/models/motions/category';
-import { CategoryRepositoryService } from '../../../core/repositories/motions/category-repository.service';
+import { CategoryRepositoryService } from 'app/core/repositories/motions/category-repository.service';
 import { CreateMotion } from '../models/create-motion';
 import { MotionBlock } from 'app/shared/models/motions/motion-block';
-import { MotionBlockRepositoryService } from '../../../core/repositories/motions/motion-block-repository.service';
-import { MotionRepositoryService } from '../../../core/repositories/motions/motion-repository.service';
-import { UserRepositoryService } from '../../../core/repositories/users/user-repository.service';
+import { MotionBlockRepositoryService } from 'app/core/repositories/motions/motion-block-repository.service';
+import { MotionRepositoryService } from 'app/core/repositories/motions/motion-repository.service';
+import { UserRepositoryService } from 'app/core/repositories/users/user-repository.service';
 import { ViewCsvCreateMotion, CsvMapping } from '../models/view-csv-create-motion';
 import { BaseImportService, NewEntry } from 'app/core/ui-services/base-import.service';
 import { ViewMotion } from '../models/view-motion';
diff --git a/client/src/app/site/motions/services/motion-multiselect.service.ts b/client/src/app/site/motions/services/motion-multiselect.service.ts
index 809d805be..615d9ea18 100644
--- a/client/src/app/site/motions/services/motion-multiselect.service.ts
+++ b/client/src/app/site/motions/services/motion-multiselect.service.ts
@@ -5,16 +5,16 @@ import { TranslateService } from '@ngx-translate/core';
 import { ViewMotion } from '../models/view-motion';
 import { ChoiceService } from 'app/core/ui-services/choice.service';
 import { PromptService } from 'app/core/ui-services/prompt.service';
-import { MotionRepositoryService } from '../../../core/repositories/motions/motion-repository.service';
+import { MotionRepositoryService } from 'app/core/repositories/motions/motion-repository.service';
 import { UserRepositoryService } from 'app/core/repositories/users/user-repository.service';
-import { WorkflowRepositoryService } from '../../../core/repositories/motions/workflow-repository.service';
-import { CategoryRepositoryService } from '../../../core/repositories/motions/category-repository.service';
+import { WorkflowRepositoryService } from 'app/core/repositories/motions/workflow-repository.service';
+import { CategoryRepositoryService } from 'app/core/repositories/motions/category-repository.service';
 import { TagRepositoryService } from 'app/core/repositories/tags/tag-repository.service';
 import { HttpService } from 'app/core/core-services/http.service';
 import { AgendaRepositoryService } from 'app/core/repositories/agenda/agenda-repository.service';
 import { Displayable } from 'app/shared/models/base/displayable';
 import { Identifiable } from 'app/shared/models/base/identifiable';
-import { MotionBlockRepositoryService } from '../../../core/repositories/motions/motion-block-repository.service';
+import { MotionBlockRepositoryService } from 'app/core/repositories/motions/motion-block-repository.service';
 
 /**
  * Contains all multiselect actions for the motion list view.
diff --git a/client/src/app/site/motions/services/motion-pdf.service.ts b/client/src/app/site/motions/services/motion-pdf.service.ts
index c115d9f9a..3d9daf86a 100644
--- a/client/src/app/site/motions/services/motion-pdf.service.ts
+++ b/client/src/app/site/motions/services/motion-pdf.service.ts
@@ -2,13 +2,12 @@ import { Injectable } from '@angular/core';
 
 import { TranslateService } from '@ngx-translate/core';
 
-import { ChangeRecommendationRepositoryService } from '../../../core/repositories/motions/change-recommendation-repository.service';
-import { ConfigService } from 'app/core/ui-services/config.service';
-import { MotionRepositoryService } from '../../../core/repositories/motions/motion-repository.service';
-import { HtmlToPdfService } from 'app/core/ui-services/html-to-pdf.service';
 import { ViewMotion, LineNumberingMode, ChangeRecoMode } from '../models/view-motion';
+import { MotionRepositoryService } from 'app/core/repositories/motions/motion-repository.service';
+import { ConfigService } from 'app/core/ui-services/config.service';
+import { ChangeRecommendationRepositoryService } from 'app/core/repositories/motions/change-recommendation-repository.service';
 import { ViewUnifiedChange } from '../models/view-unified-change';
-
+import { HtmlToPdfService } from 'app/core/ui-services/html-to-pdf.service';
 /**
  * Converts a motion to pdf. Can be used from the motion detail view or executed on a list of motions
  * Provides the public method `motionToDocDef(motion: Motion)` which should be convenient to use.
diff --git a/client/src/app/site/motions/services/motion-poll-pdf.service.ts b/client/src/app/site/motions/services/motion-poll-pdf.service.ts
index 1fae64ca4..c4377c113 100644
--- a/client/src/app/site/motions/services/motion-poll-pdf.service.ts
+++ b/client/src/app/site/motions/services/motion-poll-pdf.service.ts
@@ -4,7 +4,7 @@ import { TranslateService } from '@ngx-translate/core';
 
 import { ConfigService } from 'app/core/ui-services/config.service';
 import { MotionPoll } from 'app/shared/models/motions/motion-poll';
-import { MotionRepositoryService } from '../../../core/repositories/motions/motion-repository.service';
+import { MotionRepositoryService } from 'app/core/repositories/motions/motion-repository.service';
 import { PdfDocumentService } from 'app/core/ui-services/pdf-document.service';
 import { UserRepositoryService } from 'app/core/repositories/users/user-repository.service';
 
diff --git a/client/src/app/site/motions/services/motion-sort-list.service.ts b/client/src/app/site/motions/services/motion-sort-list.service.ts
index 28c424a8d..f2277ce35 100644
--- a/client/src/app/site/motions/services/motion-sort-list.service.ts
+++ b/client/src/app/site/motions/services/motion-sort-list.service.ts
@@ -1,6 +1,6 @@
 import { Injectable } from '@angular/core';
 
-import { BaseSortListService, OsSortingDefinition } from '../../../core/ui-services/base-sort-list.service';
+import { BaseSortListService, OsSortingDefinition } from 'app/core/ui-services/base-sort-list.service';
 import { ViewMotion } from '../models/view-motion';
 
 @Injectable({
diff --git a/client/src/app/site/projector/models/view-countdown.ts b/client/src/app/site/projector/models/view-countdown.ts
index b6bd8977a..ec7a50aed 100644
--- a/client/src/app/site/projector/models/view-countdown.ts
+++ b/client/src/app/site/projector/models/view-countdown.ts
@@ -1,4 +1,4 @@
-import { Countdown } from '../../../shared/models/core/countdown';
+import { Countdown } from 'app/shared/models/core/countdown';
 import { BaseProjectableModel } from 'app/site/base/base-projectable-model';
 import { ProjectorElementBuildDeskriptor } from 'app/site/base/projectable';
 
diff --git a/client/src/app/site/tags/components/tag-list/tag-list.component.ts b/client/src/app/site/tags/components/tag-list/tag-list.component.ts
index 310a13047..ff09f8bee 100644
--- a/client/src/app/site/tags/components/tag-list/tag-list.component.ts
+++ b/client/src/app/site/tags/components/tag-list/tag-list.component.ts
@@ -1,7 +1,7 @@
 import { Component, OnInit, ViewChild } from '@angular/core';
 import { TranslateService } from '@ngx-translate/core';
 import { Title } from '@angular/platform-browser';
-import { Tag } from '../../../../shared/models/core/tag';
+import { Tag } from 'app/shared/models/core/tag';
 import { ListViewBaseComponent } from '../../../base/list-view-base';
 import { TagRepositoryService } from 'app/core/repositories/tags/tag-repository.service';
 import { ViewTag } from '../../models/view-tag';
diff --git a/client/src/app/site/tags/models/view-tag.ts b/client/src/app/site/tags/models/view-tag.ts
index 806472a6e..e75c728b1 100644
--- a/client/src/app/site/tags/models/view-tag.ts
+++ b/client/src/app/site/tags/models/view-tag.ts
@@ -1,4 +1,4 @@
-import { Tag } from '../../../shared/models/core/tag';
+import { Tag } from 'app/shared/models/core/tag';
 import { BaseViewModel } from '../../base/base-view-model';
 
 /**
diff --git a/client/src/app/site/users/components/group-list/group-list.component.ts b/client/src/app/site/users/components/group-list/group-list.component.ts
index 6bc8d91c3..a342b42da 100644
--- a/client/src/app/site/users/components/group-list/group-list.component.ts
+++ b/client/src/app/site/users/components/group-list/group-list.component.ts
@@ -6,7 +6,7 @@ import { FormGroup, FormControl, Validators } from '@angular/forms';
 
 import { GroupRepositoryService } from 'app/core/repositories/users/group-repository.service';
 import { ViewGroup } from '../../models/view-group';
-import { Group } from '../../../../shared/models/users/group';
+import { Group } from 'app/shared/models/users/group';
 import { BaseViewComponent } from '../../../base/base-view';
 import { PromptService } from 'app/core/ui-services/prompt.service';
 
diff --git a/client/src/app/site/users/components/password/password.component.ts b/client/src/app/site/users/components/password/password.component.ts
index e09d619b2..584c3f71c 100644
--- a/client/src/app/site/users/components/password/password.component.ts
+++ b/client/src/app/site/users/components/password/password.component.ts
@@ -8,7 +8,7 @@ import { Title } from '@angular/platform-browser';
 import { ViewUser } from '../../models/view-user';
 import { UserRepositoryService } from 'app/core/repositories/users/user-repository.service';
 import { OperatorService } from 'app/core/core-services/operator.service';
-import { BaseViewComponent } from '../../../../site/base/base-view';
+import { BaseViewComponent } from 'app/site/base/base-view';
 
 /**
  * Component for the Password-Reset Handling
diff --git a/client/src/app/site/users/components/user-detail/user-detail.component.ts b/client/src/app/site/users/components/user-detail/user-detail.component.ts
index 65c01bcbb..6f92d9165 100644
--- a/client/src/app/site/users/components/user-detail/user-detail.component.ts
+++ b/client/src/app/site/users/components/user-detail/user-detail.component.ts
@@ -9,7 +9,7 @@ import { TranslateService } from '@ngx-translate/core';
 import { BaseViewComponent } from '../../../base/base-view';
 import { DataStoreService } from 'app/core/core-services/data-store.service';
 import { genders } from 'app/shared/models/users/user';
-import { Group } from '../../../../shared/models/users/group';
+import { Group } from 'app/shared/models/users/group';
 import { OperatorService } from 'app/core/core-services/operator.service';
 import { PromptService } from 'app/core/ui-services/prompt.service';
 import { UserPdfExportService } from '../../services/user-pdf-export.service';
diff --git a/client/src/app/site/users/models/view-group.ts b/client/src/app/site/users/models/view-group.ts
index 926ce23d6..1d9b211d1 100644
--- a/client/src/app/site/users/models/view-group.ts
+++ b/client/src/app/site/users/models/view-group.ts
@@ -1,6 +1,6 @@
 import { BaseViewModel } from '../../base/base-view-model';
-import { Group } from '../../../shared/models/users/group';
-import { BaseModel } from '../../../shared/models/base/base-model';
+import { Group } from 'app/shared/models/users/group';
+import { BaseModel } from 'app/shared/models/base/base-model';
 
 export class ViewGroup extends BaseViewModel {
     private _group: Group;
diff --git a/client/src/app/site/users/models/view-user.ts b/client/src/app/site/users/models/view-user.ts
index eae8dbe23..ebcec97a7 100644
--- a/client/src/app/site/users/models/view-user.ts
+++ b/client/src/app/site/users/models/view-user.ts
@@ -1,6 +1,6 @@
-import { User } from '../../../shared/models/users/user';
-import { Group } from '../../../shared/models/users/group';
-import { BaseModel } from '../../../shared/models/base/base-model';
+import { User } from 'app/shared/models/users/user';
+import { Group } from 'app/shared/models/users/group';
+import { BaseModel } from 'app/shared/models/base/base-model';
 import { BaseProjectableModel } from 'app/site/base/base-projectable-model';
 import { ProjectorElementBuildDeskriptor } from 'app/site/base/projectable';
 
diff --git a/client/src/app/site/users/services/user-filter-list.service.ts b/client/src/app/site/users/services/user-filter-list.service.ts
index 82a3de5ef..b8720daa5 100644
--- a/client/src/app/site/users/services/user-filter-list.service.ts
+++ b/client/src/app/site/users/services/user-filter-list.service.ts
@@ -1,11 +1,11 @@
 import { Injectable } from '@angular/core';
 
-import { BaseFilterListService, OsFilter } from '../../../core/ui-services/base-filter-list.service';
-import { StorageService } from '../../../core/core-services/storage.service';
-import { User } from '../../../shared/models/users/user';
+import { BaseFilterListService, OsFilter } from 'app/core/ui-services/base-filter-list.service';
+import { StorageService } from 'app/core/core-services/storage.service';
+import { User } from 'app/shared/models/users/user';
 import { ViewUser } from '../models/view-user';
-import { GroupRepositoryService } from '../../../core/repositories/users/group-repository.service';
-import { UserRepositoryService } from '../../../core/repositories/users/user-repository.service';
+import { GroupRepositoryService } from 'app/core/repositories/users/group-repository.service';
+import { UserRepositoryService } from 'app/core/repositories/users/user-repository.service';
 
 @Injectable({
     providedIn: 'root'
diff --git a/client/src/app/site/users/services/user-import.service.ts b/client/src/app/site/users/services/user-import.service.ts
index 5426be532..5c23b4acc 100644
--- a/client/src/app/site/users/services/user-import.service.ts
+++ b/client/src/app/site/users/services/user-import.service.ts
@@ -4,10 +4,10 @@ import { Papa } from 'ngx-papaparse';
 
 import { BaseImportService, NewEntry } from 'app/core/ui-services/base-import.service';
 import { Group } from 'app/shared/models/users/group';
-import { GroupRepositoryService } from '../../../core/repositories/users/group-repository.service';
+import { GroupRepositoryService } from 'app/core/repositories/users/group-repository.service';
 import { TranslateService } from '@ngx-translate/core';
 import { User } from 'app/shared/models/users/user';
-import { UserRepositoryService } from '../../../core/repositories/users/user-repository.service';
+import { UserRepositoryService } from 'app/core/repositories/users/user-repository.service';
 import { ViewCsvCreateUser, CsvMapping } from '../models/view-csv-create-user';
 import { ViewUser } from '../models/view-user';
 
diff --git a/client/src/app/site/users/services/user-sort-list.service.ts b/client/src/app/site/users/services/user-sort-list.service.ts
index 090f840ed..3813c58bb 100644
--- a/client/src/app/site/users/services/user-sort-list.service.ts
+++ b/client/src/app/site/users/services/user-sort-list.service.ts
@@ -1,5 +1,6 @@
 import { Injectable } from '@angular/core';
-import { BaseSortListService, OsSortingDefinition } from '../../../core/ui-services/base-sort-list.service';
+
+import { BaseSortListService, OsSortingDefinition } from 'app/core/ui-services/base-sort-list.service';
 import { ViewUser } from '../models/view-user';
 
 @Injectable({