The number of Supervisors allowable is automatically based and limited by a general ratio of corresponding User Guards within your silvertracker.net URL.
When assigning a User Role, it is important to keep in mind exactly what data each user in a specific role is able access within the system and verify that this is in line with your company needs.
For a quick review of the access granted in the system for each User Role please see:
NOTE: To override the number of allowable Supervisors restriction, this must be addressed by a System Admin.
A System Admin can request additional Supervisors exceeding the ratio of corresponding User Guards. A System Admin should email email@example.com and request additional Supervisors.