Using WEBconfig to login to a device with activated TACACS+ authentication is possible for any user configured on the TACACS+ server. When logging in with WEBconfig, enter the user name configured on the TACACS+ server and select the server which is to carry out authentication.
The corresponding password is requested in the following dialog. After logging in, the user initially sees a reduced WEBconfig user interface. If authorization is not being used, all WEBconfig users (except for the user "root") initially have read rights only.
To gain further rights, click on the link Change privilege level on the left of the screen.
In this dialog you select the required user rights and enter the corresponding password.