Support level indicates in what order a service record moves through your support structure.
For example, all service records might go to 1st level. Difficult service records that 1st level can't solve would be passed on to 2nd level, and only special cases might be advanced from 2nd level to 3rd level.
The support level of an Agent in more than one group is the highest support level of any of the groups he is in. Only relevant for Admin type groups.
The support level determines the permissions and access rights associated with the group.
The default value is 3.