To allow some specific groups or users to access connection more than one device

Hi,
In the feature "Enforce login uniqueness" (see url below), the system allows only one device to access a time/user. I've a requirement to allow some groups or specific users to access more than 1 device. Any suggestion/solution is highly appreciated.
Category: Mid Range Firewalls
0
Answers
It's either on or off, you cannot force login uniqueness for specific groups or users.