Limiting who can be mentioned?

[merefield (Robert)]

This was the subject of a recent Marketplace I believe:

Ability to limit certain groups from mentioning members of other groups

What would you like done? One of our forum instances involve participation from different groups of members, where certain groups host people who attract a lot of public attention (let’s call them celebrities) communicating with others when they want to (Q&A, discussions, and so on). We have already provided a way for them to be limited from excessive spam by prohibiting communicating with these people via PM, thanks to guys from Communiteq back in '21 ([PAID] Group to Group permissions to send…