Pipedrive's memo mention is very useful.
But this can use only in memo, but not in Activity memo (attached screenshot below)
I can use mention in Memo.
But cannot use in activity memo.
It would be very helpful to use mention in activity memo!
I agree, this would be really great. IF I remember correctly, this should be something that is in development but I am not 100% sure about this, so don't get your hopes up. I remember seeing something covering Mentions in some development plan.