diff -r 4fcb3a5afa91 -r 827f7278b9fb src/pyams_portal/interfaces/__init__.py
--- a/src/pyams_portal/interfaces/__init__.py	Wed Jun 20 14:05:50 2018 +0200
+++ b/src/pyams_portal/interfaces/__init__.py	Wed Jun 20 14:06:52 2018 +0200
@@ -122,6 +122,9 @@
 
     editor_settings = Attribute("Editor settings")
 
+    def get_settings(self, allow_inherit=True):
+        """Get configuration settings, with or without inheritance"""
+
 
 class IPortletContentProvider(IContentProvider):
     """Portlet content provider"""