Add users to another team when they join any team

[mhamiltonj]

Hi, I can't figure out if I'm not seeing it in the docs, or if this is just not supported, but I would like a way to automatically add users to specific Teams when they join other teams. Scenario: We have a team per department, another for each working group, and an All Staff team. I would like users to be able to join the team for their working group and be automatically added to the team for their department and the all staff team. Any way of doing that with the welcome bot? Appologies if this is an innapropriate place to post this.