Controlling user access via user groups and log off / lock out functions
Deleting users
Super user
The person who first installed the system is allocated as a super user and has some additional functions available to them.
Multiple super User accounts can be created by an existing Super User.
If the person assigned as a Super User is also going to be an Admin or other user, they should create a new user profile for that purpose, and not log in for analytical work as a Super User.
User access is controlled by assigning users to one or more of 5 user groups associated with the 5 key areas of the software.