If a user has full admin control on Communic8, they will be able to add or remove users.
Step 1: Go to User Settings #
From the main menu, go to the ‘Settings’ tab and select ‘Users’ from the dropdown. Or click this link.

Step 2: Remove a User #
When on the Users page, simply click the Remove icon on the right side of the user.

This will bring up an alert to confirm if you wish to remove that user.

Simply confirm by clicking ‘Yes’ and the user will be removed.