Models with satellite tuner - edit TP details possible?

[gooseye]

Transponder lists are quite out of date in my UE32C6880, eg many new DVB-S2 transponders for HD services on 28e. I can't see a way of editing existing transponder details to update with the new SR. Instead I have to add complete new TP, leaving the useless old TP setting cluttering the list, and slowing the auto-store.

Is there a menu option somewhere to edit or delete a transponder?