How can I add a list of users to a data field?

[jeronimo]

Hey, this might be a simple question, but I’m stuck.

I am trying to add a list of users to a data field, but it sends me an error. Here’s what I’m trying to do:
In a tournament, when the team leader signs up the team for the tournament, I want all team members to be added to that current tournament (users participating) but it only let’s me add 1 member and not the list.

[mikeloc]

Hi there, @jeronimo… assuming the dropdown is a multi-dropdown, it should be as simple as changing add in the expression to either add list or set list. Have you tried using one of those operators?

Best…
Mike

[jeronimo]

I knew there was something I was missing! Thank you very much, it worked!