--- a/src/pyams_content/component/paragraph/zmi/keypoint.py	Fri Mar 02 15:02:52 2018 +0100
+++ b/src/pyams_content/component/paragraph/zmi/keypoint.py	Fri Mar 02 15:35:17 2018 +0100
@@ -31,11 +31,11 @@
 from pyams_content.component.paragraph.keypoint import KeypointsParagraph
 from pyams_content.component.paragraph.zmi import BaseParagraphAJAXAddForm, BaseParagraphAJAXEditForm, \
     BaseParagraphAddMenu, BaseParagraphPropertiesEditForm
+from pyams_content.features.renderer.zmi import BaseRenderedContentPreview
 from pyams_content.features.renderer.zmi.widget import RendererFieldWidget
 from pyams_pagelet.pagelet import pagelet_config
-from pyams_template.template import template_config
 from pyams_utils.adapter import adapter_config
-from pyams_viewlet.viewlet import viewlet_config, BaseContentProvider
+from pyams_viewlet.viewlet import viewlet_config
 from pyams_zmi.form import AdminDialogAddForm
 from pyramid.view import view_config
 from z3c.form import field, button
@@ -173,22 +173,7 @@
 #
 
 @adapter_config(context=(IKeypointsParagraph, IPyAMSLayer), provides=IParagraphPreview)
-class KeypointsParagraphPreview(BaseContentProvider):
+class KeypointsParagraphPreview(BaseRenderedContentPreview):
     """Key points paragraph preview"""
 
-    def __init__(self, context, request):
-        super(KeypointsParagraphPreview, self).__init__(context, request)
-        self.renderer = self.context.get_renderer()
-
-    language = None
-
-    def update(self):
-        if self.renderer is not None:
-            self.renderer.language = self.language
-            self.renderer.update()
-
-    def render(self):
-        if self.renderer is not None:
-            return self.renderer.render()
-        else:
-            return ''
+    i18n_context_attrs = ('body', )