You add users to The Bug Genie via the Configuration center.
When logged in as an administrator user, go to Configure The Bug Genie either via the upper right user menu or the link at the bottom of the page.
- Select "Users, teams and groups"
- Enter a username in the second input box
- Click "Create user"
When finished, you can use the buttons in the list to edit the new user and add details such as name or password.