When scheduling a meeting, you’ll need to assign it to a team. If you belong to multiple teams, you’ll be prompted to select the team you’d like to assign the meeting to.
Should you reconsider and wish to assign your meeting to a different team while disassociating it from the previous one, you can do it at any time. Simply navigate to the Meetings page. Click on the 3 dots menu next to the specific meeting, choose to see "More details", and then choose another team you would like to relocate this meeting to.