Controlled plan's beneath grand editor (13)

'controlled' is the definition.
The answer and definition can be both to do with social activities as well as being past participle verbs.
Maybe they are linked in a way I don't understand?

'plan's beneath grand editor' is the wordplay.
I cannot really understand how this works, but
'editor' could be 'ed' (abbreviation) and 'ed' is found within the answer.
'plan' could be 'intend' (intending is a kind of planning) and 'intend' is present in the answer.
The remaining letters 'super' is a valid word which might be clued in a way I don't see.
This may be the basis of the clue (or it may be nonsense).

Can you help me to learn more?