To create an additional account login, simply navigate to Account --> Settings in the FMTC interface. Under “Account Logins” you can “Add another user to this account”. Put in the pertinent information, choose an Account Type, and Submit.
The Account Type choices are:
Full Access - Gives the user access to the full account.
Data Entry - You can see merchants and offers and add exclusive information, but can not change key settings like network IDs, subscription level, or billing information.
Developer - You can see stuff like merchants and API information, but can not change key settings like network IDs, subscription level, or billing information.