# HG changeset patch
# User Thierry Florac <tflorac@ulthar.net>
# Date 1570448313 -7200
# Node ID 3c6e0134064f5a065c369b7f56c5d655519e1914
# Parent  3453b2e881dc1d9f0efae74fc9bfe16b22ba1bff
Define alternate owners list on contributors restrictions as not required

diff -r 3453b2e881dc -r 3c6e0134064f src/pyams_content/shared/common/interfaces/__init__.py
--- a/src/pyams_content/shared/common/interfaces/__init__.py	Fri Oct 04 19:19:45 2019 +0200
+++ b/src/pyams_content/shared/common/interfaces/__init__.py	Mon Oct 07 13:38:33 2019 +0200
@@ -307,7 +307,8 @@
 
     owners = PrincipalsSet(title=_("Substitute for"),
                            description=_("Contributor will have access to contents owned by these "
-                                         "principals"))
+                                         "principals"),
+                           required=False)
 
     def check_access(self, context, permission=MANAGE_CONTENT_PERMISSION, request=None):
         """Check if principal is granted access to given context"""