PLEASE ADD THIS!! It doesn't make sense to have to go into the deal record and add collaborators after the fact. There should be a way to do it at deal creation for sure.
Agree, this is very important to help with use of collaborators – many users don't set a value if they don't see it on the create form (despite all our best efforts)
We'd like to have to have the ability to name/list collaborators and the team members sharing the deal split ON the Deal creation form. Currently this isn't allowed and there's not any good work-a-rounds.