diff --git a/openslides/assignments/models.py b/openslides/assignments/models.py
index 3a3063379..42d406211 100644
--- a/openslides/assignments/models.py
+++ b/openslides/assignments/models.py
@@ -432,10 +432,6 @@ class AssignmentPoll(RESTModelMixin, CollectDefaultVotesMixin,
     def get_percent_base_choice(self):
         return config['assignments_poll_100_percent_base']
 
-    def append_pollform_fields(self, fields):
-        fields.append('description')
-        super().append_pollform_fields(fields)
-
     def get_slide_context(self, **context):
         return super().get_slide_context(poll=self)
 
diff --git a/openslides/poll/models.py b/openslides/poll/models.py
index 2cbcbc96a..bbcdca7cb 100644
--- a/openslides/poll/models.py
+++ b/openslides/poll/models.py
@@ -78,12 +78,6 @@ class CollectDefaultVotesMixin(models.Model):
     class Meta:
         abstract = True
 
-    def append_pollform_fields(self, fields):
-        fields.append('votesvalid')
-        fields.append('votesinvalid')
-        fields.append('votescast')
-        super(CollectDefaultVotesMixin, self).append_pollform_fields(fields)
-
     def get_percent_base_choice(self):
         """
         Returns one of the strings of the percent base.
@@ -189,32 +183,6 @@ class BasePoll(models.Model):
                 values.append(vote)
         return values
 
-    def get_vote_form(self, **kwargs):
-        """
-        Returns the form for one option of the poll.
-        """
-        from openslides.poll.forms import OptionForm
-        return OptionForm(extra=self.get_vote_objects_with_values(kwargs['formid']),
-                          **kwargs)
-
-    def get_vote_forms(self, **kwargs):
-        """
-        Returns a list of forms for the poll.
-        """
-        forms = []
-        for option in self.get_options():
-            form = self.get_vote_form(formid=option.id, **kwargs)
-            form.option = option
-            forms.append(form)
-        return forms
-
-    def append_pollform_fields(self, fields):
-        """
-        Appends additional field to a given list of fields. By default it
-        appends nothing.
-        """
-        pass
-
 
 def print_value(value, percent_base=0):
     """