Problem
When needing to send an email to contacts matching specific criteria across multiple contact lists (e.g., only those appearing on both list A and list B), users must manually identify and select each contact.
Request
Enable filtering and combining contacts from multiple contact lists when composing messages, such as selecting contacts that appear on multiple lists or union/intersection of lists.
It would be usefule to filter from e contact list on the the basis of different attributes "description" for example