We are trying to get information to address a problem that we are having difficulty overcoming with the development of our preference center.  We have multiple records in Marketo with the same e-mail address for multiple valid reasons.  When we do unsubscribe all, then all records with that e-mail address has global unsubscribe set as well.  This is the exact behavior we want.  However, for our preference center, we also have categories that people can subscribe/unsubscribe to from the landing page.  We are trying to get that to behave in the same way as the marketo unsubscribe all worked.  If we set a category for one record then all records with that same e-mail address would be set.  We thought potentially some workflow could be written to accomplish this but we have not seen a means to do that. Does anyone have insight on how this can be accomplished?  ... View more