I am using Community Builder for its ability to enrich the member profile and auto action according to some indications in the profile. As an exemple, when a member has a "dive master" qualification, his is assigned to a Joomla User group giving him additional right.
Membership Pro assign a giving Joomla User group on a plan basis only and cannot assign an additional group according to the value of a field. BD Auto-action plugin allows for such manipulation.
I would like that, at subscription renewal, Membership Pro synchonizes some fields from CB Profile.
In other word, to allow be-directional synchronisation with CB on a field by field basis.