Interesting problem with a user and I was wondering if anyone else experienced similar.

BES 4.1.3
GroupWise 7.0.2 HP1a

User's Admin Assistant has access to a Shared Address Book where she makes changes to the exec's contacts. New contacts added into the shared book by the assistant are not syncing to the BlackBerry, HOWEVER, if the exec enters the contact (he owns the book) it syncs immediately.

Anyone have any ideas?