--- a/src/pyams_content/shared/form/interfaces/__init__.py	Mon Jun 11 16:13:17 2018 +0200
+++ b/src/pyams_content/shared/form/interfaces/__init__.py	Mon Jun 11 16:48:57 2018 +0200
@@ -16,7 +16,7 @@
 # import standard library
 
 # import interfaces
-from pyams_content.shared.common.interfaces import ISharedTool, IWfSharedContent, ISharedContent
+from pyams_content.shared.common.interfaces import ISharedTool, ISharedContent, IWfSharedContentPortalContext
 from zope.annotation.interfaces import IAttributeAnnotatable
 from zope.container.interfaces import IContainer, IContained
 
@@ -115,7 +115,7 @@
     """Form fields container target marker interface"""
 
 
-class IWfForm(IWfSharedContent):
+class IWfForm(IWfSharedContentPortalContext):
     """Form interface"""
 
     user_title = I18nTextLineField(title=_("Form title"),