When I move user object to different container with C1, and whoever has the user in their GroupWise Messenger Contact list, will show up invalid user context. and we have to manually remove it, and add it back in.

In C1, I have GroupWise messenger snap-in installed, but when I move user ojbect, it did not make change on related contact list.

Does C1 with GM snap-in suppose to this change or we have to manually deal with ?