Feature request: make a group by right clicking an email and its recipients/headers

A weakness of Em Client 7 is being able conveniently to make a group alias.  So let us suppose you email your work friends, and there is an email with all their names/email addresses in the header.  You want to be able to right click and make all of them be made into a single address or group alias eg. “work_friends”.  As far as I know such function does not exist, but it would be great if it could be done.  Thank you for considering this suggestion.  Em Client is really great and this would make it very useful, especially for business users.

Good idea, I vote for this too