@John *********
Not even that. The TM27 was "request for address change" that was the responsibility of a tenant. TM30 removes that tenant responsibility from TM27 to landlord responsibility, TM30. That is how I understood it. Months ago, when I searched for TM27, the results were vague, saying "being phased out" and "concentrate on TM30". Did not say decisively the TM27 has been withdrawn from circullation. TM27 might still live in some search corners on the net.