Can I change my username?

It is not possible to edit a username. If you have a need to change your username, you can register for a new account and stop using the previous one. 

To register a new account, proceed to https://login.trails-end.com/registration/unit-leader.

Or add yourself as a new leader How do I add additional team members?

Once you have the new username set, you can remove your previous username under Unit Info > Unit Team Members.