Cannot create team with internal address book contact


I get an issue with the Team creation. When I create an external contact in my address book and add it in my newly team everything is fine. But when I would like to add an internal contact already present in my organization address book, the contact is removed after validate.

We got Pydio version 7.0.3 - 2016-12-13 installed on CentOS Linux 7 virtualized machine.

Thanks for your help.