Officials organising lesbian march (12)

I believe the answer is:

chamberlains

I'm a little stuck... Click here to teach me more about this clue!

'officials' is the definition.
The definition and answer can be both people as well as being plural nouns.
Maybe they are linked in a way I don't understand?

'organising lesbian march' is the wordplay.
'organising' is an anagram indicator.
'lesbian'+'march'='lesbianmarch'
'lesbianmarch' with letters rearranged gives 'CHAMBERLAINS'.

Can you help me to learn more?

I've seen this clue in The Telegraph.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.