...
Note: Only users with SuperAdmin permissions have access to the “User Management page”Management” page. Adding, editing, or deleting users, login restrictions, and TACACS+ configuration are only available to SuperAdmin users.
...
SuperAdmin
Provides access to all AmpCon-DC functions
The only role that can manage users and groups
Admin
Provides access to almost all AmpCon-DC functions
Can’t manage users and groups
Can’t access Switch model and System Config
Operator
Provides access to most of AmpCon-DC functions
Can’t manage users and groups
Can’t access Switch model and System Config
Can’t view and manage licenses and can’t view license logs
Readonly
Views limited pages such as Dashboard, Switch, Topology, Config Files View, and Alarms
Provides access to CLI Configuration, Template Verify, and Config Snapshot Diff
Adding a Global User or a Group User
...