--- a/src/pyams_content/component/association/zmi/paragraph.py	Thu Jan 17 12:41:14 2019 +0100
+++ b/src/pyams_content/component/association/zmi/paragraph.py	Thu Jan 17 16:42:32 2019 +0100
@@ -12,36 +12,28 @@
 
 __docformat__ = 'restructuredtext'
 
-
-# import standard library
+from z3c.form import button
+from z3c.form.interfaces import INPUT_MODE
+from zope.interface import implementer
 
-# import interfaces
-from pyams_content.component.association.interfaces import IAssociationParagraph, ASSOCIATION_PARAGRAPH_TYPE
+from pyams_content.component.association.interfaces import ASSOCIATION_PARAGRAPH_TYPE, IAssociationParagraph
 from pyams_content.component.association.zmi.interfaces import IAssociationsParentForm
-from pyams_content.component.paragraph.interfaces import IParagraphContainerTarget, IParagraphContainer
-from pyams_content.component.paragraph.zmi.interfaces import IParagraphInnerEditor, IParagraphContainerView
+from pyams_content.component.paragraph.interfaces import IParagraphContainerTarget
+from pyams_content.component.paragraph.zmi import BaseParagraphAJAXAddForm, BaseParagraphAJAXEditForm, \
+    BaseParagraphAddForm, BaseParagraphAddMenu, BaseParagraphPropertiesEditForm, IParagraphInnerEditFormButtons
+from pyams_content.component.paragraph.zmi.interfaces import IParagraphContainerView, IParagraphInnerEditor
 from pyams_content.interfaces import MANAGE_CONTENT_PERMISSION
 from pyams_content.shared.common.interfaces import IWfSharedContent
+from pyams_form.form import ajax_config
 from pyams_form.interfaces.form import IInnerForm
 from pyams_i18n.interfaces import II18n
+from pyams_pagelet.pagelet import pagelet_config
+from pyams_skin.event import get_json_widget_refresh_event
 from pyams_skin.interfaces.viewlet import IToolbarAddingMenu
 from pyams_skin.layer import IPyAMSLayer
-from z3c.form.interfaces import INPUT_MODE
-
-# import packages
-from pyams_content.component.association.paragraph import AssociationParagraph
-from pyams_content.component.paragraph.zmi import BaseParagraphAJAXAddForm, BaseParagraphAJAXEditForm, \
-    BaseParagraphAddMenu, BaseParagraphPropertiesEditForm, IParagraphEditFormButtons, IParagraphInnerEditFormButtons
-from pyams_content.features.renderer.zmi.widget import RendererFieldWidget
-from pyams_form.form import ajax_config
-from pyams_pagelet.pagelet import pagelet_config
-from pyams_skin.event import get_json_widget_refresh_event
 from pyams_utils.adapter import adapter_config
 from pyams_utils.traversing import get_parent
 from pyams_viewlet.viewlet import viewlet_config
-from pyams_zmi.form import AdminDialogAddForm
-from z3c.form import field, button
-from zope.interface import implementer
 
 from pyams_content import _
 
@@ -61,20 +53,12 @@
                 permission=MANAGE_CONTENT_PERMISSION)
 @ajax_config(name='add-association-paragraph.json', context=IParagraphContainerTarget, layer=IPyAMSLayer,
              base=BaseParagraphAJAXAddForm)
-class AssociationParagraphAddForm(AdminDialogAddForm):
+class AssociationParagraphAddForm(BaseParagraphAddForm):
     """Association paragraph add form"""
 
     legend = _("Add new association paragraph")
-    icon_css_class = 'fa fa-fw fa-link'
 
-    fields = field.Fields(IAssociationParagraph).select('title', 'renderer')
-    edit_permission = MANAGE_CONTENT_PERMISSION
-
-    def create(self, data):
-        return AssociationParagraph()
-
-    def add(self, object):
-        IParagraphContainer(self.context).append(object)
+    content_interface = IAssociationParagraph
 
 
 @pagelet_config(name='properties.html', context=IAssociationParagraph, layer=IPyAMSLayer,
@@ -91,12 +75,8 @@
         return II18n(content).query_attribute('title', request=self.request)
 
     legend = _("Edit association paragraph properties")
-    icon_css_class = 'fa fa-fw fa-link'
 
-    fields = field.Fields(IAssociationParagraph).select('title', 'renderer')
-    fields['renderer'].widgetFactory = RendererFieldWidget
-
-    edit_permission = MANAGE_CONTENT_PERMISSION
+    content_interface = IAssociationParagraph
 
     def get_ajax_output(self, changes):
         output = super(self.__class__, self).get_ajax_output(changes)