diff --git a/compensation/forms/modals/document.py b/compensation/forms/modals/document.py
index 83c2ff92..2cdd1cff 100644
--- a/compensation/forms/modals/document.py
+++ b/compensation/forms/modals/document.py
@@ -6,12 +6,27 @@ Created on: 18.08.22
 
 """
 from compensation.models import CompensationDocument, EcoAccountDocument
-from konova.forms.modals import NewDocumentModalForm
+from konova.forms.modals import NewDocumentModalForm, EditDocumentModalForm, RemoveDocumentModalForm
 
 
 class NewCompensationDocumentModalForm(NewDocumentModalForm):
-    document_model = CompensationDocument
+    _DOCUMENT_CLS = CompensationDocument
+
+
+class EditCompensationDocumentModalForm(EditDocumentModalForm):
+    _DOCUMENT_CLS = CompensationDocument
+
+
+class RemoveCompensationDocumentModalForm(RemoveDocumentModalForm):
+    _DOCUMENT_CLS = CompensationDocument
 
 
 class NewEcoAccountDocumentModalForm(NewDocumentModalForm):
-    document_model = EcoAccountDocument
+    _DOCUMENT_CLS = EcoAccountDocument
+
+class EditEcoAccountDocumentModalForm(EditDocumentModalForm):
+    _DOCUMENT_CLS = EcoAccountDocument
+
+class RemoveEcoAccountDocumentModalForm(RemoveDocumentModalForm):
+    _DOCUMENT_CLS = EcoAccountDocument
+
diff --git a/compensation/views/compensation/document.py b/compensation/views/compensation/document.py
index cb7de2a8..257d6e13 100644
--- a/compensation/views/compensation/document.py
+++ b/compensation/views/compensation/document.py
@@ -5,62 +5,33 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 19.08.22
 
 """
-from django.contrib.auth.decorators import login_required
-from django.utils.decorators import method_decorator
-
-from compensation.forms.modals.document import NewCompensationDocumentModalForm
+from compensation.forms.modals.document import NewCompensationDocumentModalForm, EditCompensationDocumentModalForm, \
+    RemoveCompensationDocumentModalForm
 from compensation.models import Compensation, CompensationDocument
-from konova.decorators import shared_access_required, default_group_required, login_required_modal
-from konova.forms.modals import EditDocumentModalForm
 from konova.views.document import AbstractNewDocumentView, AbstractGetDocumentView, AbstractRemoveDocumentView, \
     AbstractEditDocumentView
 
 
 class NewCompensationDocumentView(AbstractNewDocumentView):
-    model = Compensation
-    form = NewCompensationDocumentModalForm
-    redirect_url = "compensation:detail"
-
-    @method_decorator(login_required_modal)
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(Compensation, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = Compensation
+    _FORM_CLS = NewCompensationDocumentModalForm
+    _REDIRECT_URL = "compensation:detail"
 
 
 class GetCompensationDocumentView(AbstractGetDocumentView):
-    model = Compensation
-    document_model = CompensationDocument
-
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(Compensation, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = Compensation
+    _DOCUMENT_CLS = CompensationDocument
 
 
 class RemoveCompensationDocumentView(AbstractRemoveDocumentView):
-    model = Compensation
-    document_model = CompensationDocument
-
-    @method_decorator(login_required_modal)
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(Compensation, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = Compensation
+    _DOCUMENT_CLS = CompensationDocument
+    _FORM_CLS = RemoveCompensationDocumentModalForm
+    _REDIRECT_URL = "compensation:detail"
 
 
 class EditCompensationDocumentView(AbstractEditDocumentView):
-    model = Compensation
-    document_model = CompensationDocument
-    form = EditDocumentModalForm
-    redirect_url = "compensation:detail"
-
-    @method_decorator(login_required_modal)
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(Compensation, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = Compensation
+    _DOCUMENT_CLS = CompensationDocument
+    _FORM_CLS = EditCompensationDocumentModalForm
+    _REDIRECT_URL = "compensation:detail"
diff --git a/compensation/views/eco_account/document.py b/compensation/views/eco_account/document.py
index 73fdcd44..3d3919f3 100644
--- a/compensation/views/eco_account/document.py
+++ b/compensation/views/eco_account/document.py
@@ -5,65 +5,33 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 19.08.22
 
 """
-from django.contrib.auth.decorators import login_required
-from django.http import HttpRequest
-from django.shortcuts import get_object_or_404
-from django.urls import reverse
-from django.utils.decorators import method_decorator
-
-from compensation.forms.modals.document import NewEcoAccountDocumentModalForm
+from compensation.forms.modals.document import NewEcoAccountDocumentModalForm, RemoveEcoAccountDocumentModalForm, \
+    EditEcoAccountDocumentModalForm
 from compensation.models import EcoAccount, EcoAccountDocument
-from konova.decorators import shared_access_required, default_group_required, login_required_modal
-from konova.forms.modals import EditDocumentModalForm
 from konova.views.document import AbstractNewDocumentView, AbstractGetDocumentView, AbstractRemoveDocumentView, \
     AbstractEditDocumentView
 
 
 class NewEcoAccountDocumentView(AbstractNewDocumentView):
-    model = EcoAccount
-    form = NewEcoAccountDocumentModalForm
-    redirect_url = "compensation:acc:detail"
-
-    @method_decorator(login_required_modal)
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(EcoAccount, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = EcoAccount
+    _FORM_CLS = NewEcoAccountDocumentModalForm
+    _REDIRECT_URL = "compensation:acc:detail"
 
 
 class GetEcoAccountDocumentView(AbstractGetDocumentView):
-    model = EcoAccount
-    document_model = EcoAccountDocument
-
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(EcoAccount, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = EcoAccount
+    _DOCUMENT_CLS = EcoAccountDocument
 
 
 class RemoveEcoAccountDocumentView(AbstractRemoveDocumentView):
-    model = EcoAccount
-    document_model = EcoAccountDocument
-
-    @method_decorator(login_required_modal)
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(EcoAccount, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = EcoAccount
+    _DOCUMENT_CLS = EcoAccountDocument
+    _FORM_CLS = RemoveEcoAccountDocumentModalForm
+    _REDIRECT_URL = "compensation:acc:detail"
 
 
 class EditEcoAccountDocumentView(AbstractEditDocumentView):
-    model = EcoAccount
-    document_model = EcoAccountDocument
-    form = EditDocumentModalForm
-    redirect_url = "compensation:acc:detail"
-
-    @method_decorator(login_required_modal)
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(EcoAccount, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = EcoAccount
+    _DOCUMENT_CLS = EcoAccountDocument
+    _FORM_CLS = EditEcoAccountDocumentModalForm
+    _REDIRECT_URL = "compensation:acc:detail"
diff --git a/ema/forms.py b/ema/forms.py
index 26bbc2db..5a98a903 100644
--- a/ema/forms.py
+++ b/ema/forms.py
@@ -15,7 +15,7 @@ from compensation.forms.compensation import AbstractCompensationForm
 from ema.models import Ema, EmaDocument
 from intervention.models import Responsibility, Handler
 from konova.forms import SimpleGeomForm
-from konova.forms.modals import NewDocumentModalForm
+from konova.forms.modals import NewDocumentModalForm, EditDocumentModalForm, RemoveDocumentModalForm
 from user.models import UserActionLogEntry
 
 
@@ -170,4 +170,10 @@ class EditEmaForm(NewEmaForm):
 
 
 class NewEmaDocumentModalForm(NewDocumentModalForm):
-    document_model = EmaDocument
\ No newline at end of file
+    _DOCUMENT_CLS = EmaDocument
+
+class EditEmaDocumentModalForm(EditDocumentModalForm):
+    _DOCUMENT_CLS = EmaDocument
+
+class RemoveEmaDocumentModalForm(RemoveDocumentModalForm):
+    _DOCUMENT_CLS = EmaDocument
\ No newline at end of file
diff --git a/ema/views/document.py b/ema/views/document.py
index 45c58146..6f94723a 100644
--- a/ema/views/document.py
+++ b/ema/views/document.py
@@ -5,62 +5,41 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 19.08.22
 
 """
-from django.contrib.auth.decorators import login_required
-from django.utils.decorators import method_decorator
-
-from ema.forms import NewEmaDocumentModalForm
+from ema.forms import NewEmaDocumentModalForm, RemoveEmaDocumentModalForm, EditEmaDocumentModalForm
 from ema.models import Ema, EmaDocument
-from konova.decorators import shared_access_required, conservation_office_group_required, login_required_modal
-from konova.forms.modals import EditDocumentModalForm
 from konova.views.document import AbstractEditDocumentView, AbstractRemoveDocumentView, AbstractGetDocumentView, \
     AbstractNewDocumentView
 
 
 class NewEmaDocumentView(AbstractNewDocumentView):
-    model = Ema
-    form = NewEmaDocumentModalForm
-    redirect_url = "ema:detail"
-
-    @method_decorator(login_required_modal)
-    @method_decorator(login_required)
-    @method_decorator(conservation_office_group_required)
-    @method_decorator(shared_access_required(Ema, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = Ema
+    _FORM_CLS = NewEmaDocumentModalForm
+    _REDIRECT_URL = "ema:detail"
 
+    def _user_has_permission(self, user):
+        return user.is_ets_user()
 
 class GetEmaDocumentView(AbstractGetDocumentView):
-    model = Ema
-    document_model = EmaDocument
-
-    @method_decorator(login_required)
-    @method_decorator(conservation_office_group_required)
-    @method_decorator(shared_access_required(Ema, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = Ema
+    _DOCUMENT_CLS = EmaDocument
 
+    def _user_has_permission(self, user):
+        return user.is_ets_user()
 
 class RemoveEmaDocumentView(AbstractRemoveDocumentView):
-    model = Ema
-    document_model = EmaDocument
-
-    @method_decorator(login_required_modal)
-    @method_decorator(login_required)
-    @method_decorator(conservation_office_group_required)
-    @method_decorator(shared_access_required(Ema, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = Ema
+    _DOCUMENT_CLS = EmaDocument
+    _FORM_CLS = RemoveEmaDocumentModalForm
+    _REDIRECT_URL = "ema:detail"
 
+    def _user_has_permission(self, user):
+        return user.is_ets_user()
 
 class EditEmaDocumentView(AbstractEditDocumentView):
-    model = Ema
-    document_model = EmaDocument
-    form = EditDocumentModalForm
-    redirect_url = "ema:detail"
+    _MODEL_CLS = Ema
+    _FORM_CLS = EditEmaDocumentModalForm
+    _DOCUMENT_CLS = EmaDocument
+    _REDIRECT_URL = "ema:detail"
 
-    @method_decorator(login_required_modal)
-    @method_decorator(login_required)
-    @method_decorator(conservation_office_group_required)
-    @method_decorator(shared_access_required(Ema, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    def _user_has_permission(self, user):
+        return user.is_ets_user()
diff --git a/intervention/forms/modals/document.py b/intervention/forms/modals/document.py
index 0daf3eb1..1501cbcb 100644
--- a/intervention/forms/modals/document.py
+++ b/intervention/forms/modals/document.py
@@ -6,11 +6,11 @@ Created on: 18.08.22
 
 """
 from intervention.models import InterventionDocument
-from konova.forms.modals import NewDocumentModalForm
+from konova.forms.modals import NewDocumentModalForm, EditDocumentModalForm, RemoveDocumentModalForm
 
 
 class NewInterventionDocumentModalForm(NewDocumentModalForm):
-    document_model = InterventionDocument
+    _DOCUMENT_CLS = InterventionDocument
 
     def save(self, *args, **kwargs):
         """ Extension of regular NewDocumentModalForm
@@ -28,3 +28,31 @@ class NewInterventionDocumentModalForm(NewDocumentModalForm):
         self.instance.send_data_to_egon()
 
         return doc
+
+class EditInterventionDocumentModalForm(EditDocumentModalForm):
+    _DOCUMENT_CLS = InterventionDocument
+
+    def save(self, *args, **kwargs):
+        """ Extension of regular EditDocumentModalForm
+
+        Checks whether payments exist on the intervention and sends the data to EGON
+
+        Args:
+            *args ():
+            **kwargs ():
+
+        Returns:
+
+        """
+        doc = super().save(*args, **kwargs)
+        self.instance.send_data_to_egon()
+
+        return doc
+
+
+class RemoveInterventionDocumentModalForm(RemoveDocumentModalForm):
+    _DOCUMENT_CLS = InterventionDocument
+
+    def save(self, *args, **kwargs):
+        super().save(*args, **kwargs)
+        self.instance.send_data_to_egon()
diff --git a/intervention/views/document.py b/intervention/views/document.py
index 80612781..1cc08cf4 100644
--- a/intervention/views/document.py
+++ b/intervention/views/document.py
@@ -5,59 +5,33 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 19.08.22
 
 """
-from django.contrib.auth.decorators import login_required
-from django.utils.decorators import method_decorator
-
-from intervention.forms.modals.document import NewInterventionDocumentModalForm
+from intervention.forms.modals.document import NewInterventionDocumentModalForm, EditInterventionDocumentModalForm, \
+    RemoveInterventionDocumentModalForm
 from intervention.models import Intervention, InterventionDocument
-from konova.decorators import default_group_required, shared_access_required
-from konova.forms.modals import EditDocumentModalForm
 from konova.views.document import AbstractNewDocumentView, AbstractGetDocumentView, AbstractRemoveDocumentView, \
     AbstractEditDocumentView
 
 
 class NewInterventionDocumentView(AbstractNewDocumentView):
-    model = Intervention
-    form = NewInterventionDocumentModalForm
-    redirect_url = "intervention:detail"
-
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(Intervention, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = Intervention
+    _DOCUMENT_MODEL = InterventionDocument
+    _FORM_CLS = NewInterventionDocumentModalForm
+    _REDIRECT_URL = "intervention:detail"
 
 
 class GetInterventionDocumentView(AbstractGetDocumentView):
-    model = Intervention
-    document_model = InterventionDocument
-
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(Intervention, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = Intervention
+    _DOCUMENT_CLS = InterventionDocument
 
 
 class RemoveInterventionDocumentView(AbstractRemoveDocumentView):
-    model = Intervention
-    document_model = InterventionDocument
-
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(Intervention, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
-
+    _MODEL_CLS = Intervention
+    _DOCUMENT_CLS = InterventionDocument
+    _FORM_CLS = RemoveInterventionDocumentModalForm
+    _REDIRECT_URL = "intervention:detail"
 
 class EditInterventionDocumentView(AbstractEditDocumentView):
-    model = Intervention
-    document_model = InterventionDocument
-    form = EditDocumentModalForm
-    redirect_url = "intervention:detail"
-
-    @method_decorator(login_required)
-    @method_decorator(default_group_required)
-    @method_decorator(shared_access_required(Intervention, "id"))
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
+    _MODEL_CLS = Intervention
+    _DOCUMENT_CLS = InterventionDocument
+    _FORM_CLS = EditInterventionDocumentModalForm
+    _REDIRECT_URL = "intervention:detail"
diff --git a/konova/forms/modals/document_form.py b/konova/forms/modals/document_form.py
index 427ef9f7..aaf1e6e7 100644
--- a/konova/forms/modals/document_form.py
+++ b/konova/forms/modals/document_form.py
@@ -8,10 +8,10 @@ Created on: 15.08.22
 from django import forms
 from django.db import transaction
 from django.db.models.fields.files import FieldFile
+from django.shortcuts import get_object_or_404
 from django.utils.translation import gettext_lazy as _
 
 from konova.forms.modals.base_form import BaseModalForm
-from konova.models import AbstractDocument
 from konova.utils import validators
 from konova.utils.message_templates import DOCUMENT_EDITED, FILE_SIZE_TOO_LARGE, FILE_TYPE_UNSUPPORTED
 from user.models import UserActionLogEntry
@@ -69,7 +69,7 @@ class NewDocumentModalForm(BaseModalForm):
             }
         )
     )
-    document_model = None
+    _DOCUMENT_CLS = None
 
     class Meta:
         abstract = True
@@ -81,7 +81,7 @@ class NewDocumentModalForm(BaseModalForm):
         self.form_attrs = {
             "enctype": "multipart/form-data",  # important for file upload
         }
-        if not self.document_model:
+        if not self._DOCUMENT_CLS:
             raise NotImplementedError("Unsupported document type for {}".format(self.instance.__class__))
 
     def is_valid(self):
@@ -93,14 +93,14 @@ class NewDocumentModalForm(BaseModalForm):
             # FieldFile declares that no new file has been uploaded and we do not need to check on the file again
             return super_valid
 
-        mime_type_valid = self.document_model.is_mime_type_valid(_file)
+        mime_type_valid = self._DOCUMENT_CLS.is_mime_type_valid(_file)
         if not mime_type_valid:
             self.add_error(
                 "file",
                 FILE_TYPE_UNSUPPORTED
             )
 
-        file_size_valid = self.document_model.is_file_size_valid(_file)
+        file_size_valid = self._DOCUMENT_CLS.is_file_size_valid(_file)
         if not file_size_valid:
             self.add_error(
                 "file",
@@ -115,7 +115,7 @@ class NewDocumentModalForm(BaseModalForm):
             action = UserActionLogEntry.get_created_action(self.user)
             edited_action = UserActionLogEntry.get_edited_action(self.user, _("Added document"))
 
-            doc = self.document_model.objects.create(
+            doc = self._DOCUMENT_CLS.objects.create(
                 created=action,
                 title=self.cleaned_data["title"],
                 comment=self.cleaned_data["comment"],
@@ -133,10 +133,12 @@ class NewDocumentModalForm(BaseModalForm):
 
 class EditDocumentModalForm(NewDocumentModalForm):
     document = None
-    document_model = AbstractDocument
+    _DOCUMENT_CLS = None
 
     def __init__(self, *args, **kwargs):
-        self.document = kwargs.pop("document", None)
+        doc_id = kwargs.pop("doc_id", None)
+        self.document = get_object_or_404(self._DOCUMENT_CLS, id=doc_id)
+
         super().__init__(*args, **kwargs)
         self.form_title = _("Edit document")
         form_data = {
diff --git a/konova/forms/modals/remove_form.py b/konova/forms/modals/remove_form.py
index d89d2e52..d4c36f81 100644
--- a/konova/forms/modals/remove_form.py
+++ b/konova/forms/modals/remove_form.py
@@ -57,4 +57,14 @@ class RemoveDeadlineModalForm(RemoveModalForm):
         super().__init__(*args, **kwargs)
 
     def save(self):
-        self.instance.remove_deadline(self)
\ No newline at end of file
+        self.instance.remove_deadline(self)
+
+
+class RemoveDocumentModalForm(RemoveModalForm):
+    instance = None
+    _DOCUMENT_CLS = None
+
+    def __init__(self, *args, **kwargs):
+        document_id = kwargs.pop("doc_id", None)
+        super().__init__(*args, **kwargs)
+        self.instance = get_object_or_404(self._DOCUMENT_CLS, id=document_id)
diff --git a/konova/tests/unit/test_forms.py b/konova/tests/unit/test_forms.py
index 453adb9e..188710da 100644
--- a/konova/tests/unit/test_forms.py
+++ b/konova/tests/unit/test_forms.py
@@ -17,9 +17,9 @@ from django.utils.timezone import now
 from compensation.forms.modals.document import NewEcoAccountDocumentModalForm, NewCompensationDocumentModalForm
 from compensation.models import Payment
 from ema.forms import NewEmaDocumentModalForm
-from intervention.forms.modals.document import NewInterventionDocumentModalForm
+from intervention.forms.modals.document import NewInterventionDocumentModalForm, EditInterventionDocumentModalForm
 from intervention.models import InterventionDocument
-from konova.forms.modals import EditDocumentModalForm, NewDocumentModalForm, RecordModalForm, RemoveModalForm, \
+from konova.forms.modals import NewDocumentModalForm, RecordModalForm, RemoveModalForm, \
     RemoveDeadlineModalForm, ResubmissionModalForm
 from konova.models import Resubmission
 from konova.tests.test_views import BaseTestCase
@@ -106,12 +106,12 @@ class EditDocumentModalFormTestCase(NewDocumentModalFormTestCase):
             InterventionDocument,
             instance=self.intervention
         )
-        self.form = EditDocumentModalForm(
+        self.form = EditInterventionDocumentModalForm(
             self.data,
             dummy_file_dict,
             request=self.request,
             instance=self.intervention,
-            document=self.doc
+            doc_id=self.doc.id
         )
 
     def test_init(self):
@@ -122,7 +122,6 @@ class EditDocumentModalFormTestCase(NewDocumentModalFormTestCase):
         self.assertEqual(self.form.fields["title"].initial, self.doc.title)
         self.assertEqual(self.form.fields["comment"].initial, self.doc.comment)
         self.assertEqual(self.form.fields["creation_date"].initial, self.doc.date_of_creation)
-        self.assertEqual(self.form.fields["file"].initial, self.doc.file)
 
     def test_save(self):
         self.assertTrue(self.form.is_valid(), msg=self.form.errors)
diff --git a/konova/utils/documents.py b/konova/utils/documents.py
index 3e8f6f12..7c38b685 100644
--- a/konova/utils/documents.py
+++ b/konova/utils/documents.py
@@ -7,9 +7,7 @@ Created on: 01.09.21
 """
 from django.http import FileResponse, HttpRequest, Http404
 
-from konova.forms.modals import RemoveModalForm
 from konova.models import AbstractDocument
-from konova.utils.message_templates import DOCUMENT_REMOVED_TEMPLATE
 
 
 def get_document(doc: AbstractDocument):
@@ -26,28 +24,3 @@ def get_document(doc: AbstractDocument):
         return FileResponse(doc.file, as_attachment=True)
     except FileNotFoundError:
         raise Http404()
-
-
-def remove_document(request: HttpRequest, doc: AbstractDocument):
-    """ Renders a form for uploading new documents
-
-    This function works using a modal. We are not using the regular way, the django bootstrap modal forms are
-    intended to be used. Instead of View classes we work using the classic way of dealing with forms (see below).
-    It is important to mention, that modal forms, which should reload the page afterwards, must provide a
-    'reload_page' bool in the context. This way, the modal may reload the page or not.
-
-    For further details see the comments in templates/modal or
-    https://github.com/trco/django-bootstrap-modal-forms
-
-    Args:
-        request (HttpRequest): The incoming request
-
-    Returns:
-
-    """
-    title = doc.title
-    form = RemoveModalForm(request.POST or None, instance=doc, request=request)
-    return form.process_request(
-        request=request,
-        msg_success=DOCUMENT_REMOVED_TEMPLATE.format(title),
-    )
\ No newline at end of file
diff --git a/konova/views/base.py b/konova/views/base.py
index d8b1ab0b..3c5d8499 100644
--- a/konova/views/base.py
+++ b/konova/views/base.py
@@ -89,7 +89,13 @@ class BaseModalFormView(BaseView):
 
     def get(self, request: HttpRequest, id: str, *args, **kwargs):
         obj = self._MODEL_CLS.objects.get(id=id)
-        form = self._FORM_CLS(request.POST or None, instance=obj, request=request, **kwargs)
+        form = self._FORM_CLS(
+            request.POST or None,
+            request.FILES or None,
+            instance=obj,
+            request=request,
+            **kwargs
+        )
         context = {
             "form": form,
         }
@@ -98,18 +104,25 @@ class BaseModalFormView(BaseView):
 
     def post(self, request: HttpRequest, id: str, *args, **kwargs):
         obj = self._MODEL_CLS.objects.get(id=id)
-        form = self._FORM_CLS(request.POST or None, instance=obj, request=request, **kwargs)
+        form = self._FORM_CLS(
+            request.POST or None,
+            request.FILES or None,
+            instance=obj,
+            request=request,
+            **kwargs
+        )
         redirect_url = self._get_redirect_url(obj=obj)
         if form.is_valid():
             if not is_ajax(request.META):
                 # Modal forms send one POST for checking on data validity. This can be used to return possible errors
-                # on the form. A second POST (if no errors occured) is sent afterwards and needs to process the
+                # on the form. A second POST (if no errors occurs) is sent afterward and needs to process the
                 # saving/commiting of the data to the database. is_ajax() performs this check. The first request is
                 # an ajax call, the second is a regular form POST.
+                msg_success = self._get_msg_success(obj=obj, *args, **kwargs)
                 form.save()
                 messages.success(
                     request,
-                    self._get_msg_success(obj=obj)
+                    msg_success
                 )
             return HttpResponseRedirect(redirect_url)
         else:
diff --git a/konova/views/document.py b/konova/views/document.py
index 8dba6fd5..09df39c7 100644
--- a/konova/views/document.py
+++ b/konova/views/document.py
@@ -5,46 +5,35 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 22.08.22
 
 """
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.http import HttpRequest
 from django.shortcuts import get_object_or_404
-from django.urls import reverse
-from django.views import View
 
-from konova.utils.documents import get_document, remove_document
-from konova.utils.message_templates import DOCUMENT_ADDED, DOCUMENT_EDITED
+from konova.forms.modals import EditDocumentModalForm
+from konova.utils.documents import get_document
+from konova.utils.message_templates import DOCUMENT_ADDED, DOCUMENT_EDITED, DOCUMENT_REMOVED_TEMPLATE
+from konova.views.base import BaseModalFormView, BaseView
 
 
-class AbstractNewDocumentView(View):
-    model = None
-    form = None
-    redirect_url = None
+class AbstractNewDocumentView(LoginRequiredMixin, BaseModalFormView):
+    _MODEL_CLS = None
+    _FORM_CLS = None
+    _REDIRECT_URL = None
+    _MSG_SUCCESS = DOCUMENT_ADDED
 
     class Meta:
         abstract = True
 
-    def get(self, request, id: str):
-        """ Renders a form for uploading new documents
+    def _get_redirect_url(self, *args, **kwargs):
+        return super()._get_redirect_url(*args, **kwargs) + "#related_data"
 
-        Args:
-            request (HttpRequest): The incoming request
-            id (str): The object's id to which the new document will be related
-        Returns:
-
-        """
-        intervention = get_object_or_404(self.model, id=id)
-        form = self.form(request.POST or None, request.FILES or None, instance=intervention, request=request)
-        return form.process_request(
-            request,
-            msg_success=DOCUMENT_ADDED,
-            redirect_url=reverse(self.redirect_url, args=(id,)) + "#related_data"
-        )
-
-    def post(self, request, id: str):
-        return self.get(request, id)
+    def _user_has_permission(self, user):
+        return user.is_default_user()
 
 
-class AbstractGetDocumentView(View):
-    model = None
-    document_model = None
+class AbstractGetDocumentView(LoginRequiredMixin, BaseView):
+    _MODEL_CLS = None
+    _DOCUMENT_CLS = None
 
     class Meta:
         abstract = True
@@ -62,77 +51,57 @@ class AbstractGetDocumentView(View):
         Returns:
 
         """
-        get_object_or_404(self.model, id=id)
-        doc = get_object_or_404(self.document_model, id=doc_id)
+        get_object_or_404(self._MODEL_CLS, id=id)
+        doc = get_object_or_404(self._DOCUMENT_CLS, id=doc_id)
         return get_document(doc)
 
     def post(self, request, id: str, doc_id: str):
         return self.get(request, id, doc_id)
 
+    def _user_has_permission(self, user):
+        return user.is_default_user()
 
-class AbstractRemoveDocumentView(View):
-    model = None
-    document_model = None
+    def _user_has_shared_access(self, user, **kwargs):
+        obj = kwargs.get("id", None)
+        assert obj is not None
+        obj = get_object_or_404(self._MODEL_CLS, id=obj)
+        return obj.is_shared_with(user)
+
+
+class AbstractRemoveDocumentView(LoginRequiredMixin, BaseModalFormView):
+    _MODEL_CLS = None
+    _DOCUMENT_CLS = None
+    _FORM_CLS = None
+    _MSG_SUCCESS = DOCUMENT_REMOVED_TEMPLATE
 
     class Meta:
         abstract = True
 
-    def get(self, request, id: str, doc_id: str):
-        """ Removes the document from the database and file system
+    def _get_redirect_url(self, *args, **kwargs):
+        return super()._get_redirect_url(*args, **kwargs) + "#related_data"
 
-        Wraps the generic functionality from konova.utils.
+    def _user_has_permission(self, user):
+        return user.is_default_user()
 
-        Args:
-            request (HttpRequest): The incoming request
-            id (str): The intervention id
-            doc_id (str): The document id
-
-        Returns:
-
-        """
-        get_object_or_404(self.model, id=id)
-        doc = get_object_or_404(self.document_model, id=doc_id)
-        return remove_document(
-            request,
-            doc
-        )
-
-    def post(self, request, id: str, doc_id: str):
-        return self.get(request, id, doc_id)
+    def _get_msg_success(self, *args, **kwargs):
+        doc_id = kwargs.get("doc_id", None)
+        assert doc_id is not None
+        doc = get_object_or_404(self._DOCUMENT_CLS, id=doc_id)
+        return self._MSG_SUCCESS.format(doc.title)
 
 
-class AbstractEditDocumentView(View):
-    model = None
-    document_model = None
-    form = None
-    redirect_url = None
+class AbstractEditDocumentView(LoginRequiredMixin, BaseModalFormView):
+    _MODEL_CLS = None
+    _DOCUMENT_CLS = None
+    _FORM_CLS = EditDocumentModalForm
+    _REDIRECT_URL = None
+    _MSG_SUCCESS = DOCUMENT_EDITED
 
     class Meta:
         abstract = True
 
-    def get(self, request, id: str, doc_id: str):
-        """ GET handling for editing of existing document
-
-        Wraps the generic functionality from konova.utils.
-
-        Args:
-            request (HttpRequest): The incoming request
-            id (str): The intervention id
-            doc_id (str): The document id
-
-        Returns:
-
-        """
-        obj = get_object_or_404(self.model, id=id)
-        doc = get_object_or_404(self.document_model, id=doc_id)
-        form = self.form(request.POST or None, request.FILES or None, instance=obj, document=doc,
-                                     request=request)
-        return form.process_request(
-            request,
-            DOCUMENT_EDITED,
-            redirect_url=reverse(self.redirect_url, args=(obj.id,)) + "#related_data"
-        )
-
-    def post(self, request, id: str, doc_id: str):
-        return self.get(request, id, doc_id)
+    def _user_has_permission(self, user):
+        return user.is_default_user()
 
+    def _get_redirect_url(self, *args, **kwargs):
+        return super()._get_redirect_url(*args, **kwargs) + "#related_data"
\ No newline at end of file