These instructions are for people wishing to swap from one team to another.
Click your profile, My Entries the select the ticket you want to edit
Select EDIT ENTRY
Click Leave Team, you will then be prompted to enter the team you want to join and may need to enter a password (ask your team captain for this) Click UPDATE ENTRY
Go back to the MY TEAM tab, click Manage or View team and check the swap has worked correctly
Here you can check that you are in the team and who else is in your team (exact view and functions will be slightly different for team captains, shown below)