t.add :can_manage
end
+ protected
+
+ def self.attributes_required_columns
+ super.merge(
+ 'can_write' => ['owner_uuid', 'uuid'],
+ 'can_manage' => ['owner_uuid', 'uuid'],
+ )
+ end
+
def ensure_filesystem_compatible_name
# project and filter groups need filesystem-compatible names, but others
# don't.