--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_content/profile/interfaces.py	Tue Nov 06 14:40:22 2018 +0100
@@ -0,0 +1,40 @@
+#
+# Copyright (c) 2008-2015 Thierry Florac <tflorac AT ulthar.net>
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+
+__docformat__ = 'restructuredtext'
+
+
+# import standard library
+
+# import interfaces
+from zope.annotation.interfaces import IAttributeAnnotatable
+
+# import packages
+from zope.schema import Choice, List, TextLine
+
+from pyams_content import _
+
+
+ADMIN_PROFILE_KEY = 'pyams_content.admin_profile'
+
+
+class IAdminProfile(IAttributeAnnotatable):
+    """User admin profile preferences"""
+
+    favorites = List(title=_("User favorites"),
+                     description=_("List of internal numbers of shared contents stored for quick access"),
+                     value_type=TextLine())
+
+    table_page_length = Choice(title=_("Default table length"),
+                               description=_("Default length used for inner tables and dashboards"),
+                               values=(10, 25, 50, 100),
+                               default=10)