User Access Rights
The default administrator can use the PRTG installation as the only user or can create an unlimited number of users. Users are organized using an unlimited number of groups (which also control their security settings).
There are Administrator users, Read/Write Users and Read Only Users. With these tools, you can create a rights management that allows you to specify exactly what users will be able to see and edit. All the security settings as well as further rights management are conducted via the user groups. This means that group membership controls what a user may do and which objects he sees when logged in. The actual rights for each object can be defined in an object's settings. There, you can define different rights for each group. Again, these settings are inherited.
See section User Management for more information.