How do I remove or add managers of a fundraiser?

If you created the fundraiser, you are the manager. Only an existing 'manager' user can add or remove managers on a fundraiser. If you no longer want to be the manager, then you can invite another person via email in your account. Once they are signed up as an active manager, you can remove yourself. You can also have as many managers as you like to help share the administration... Sharing is caring!