SquidGuard Groups ACL help

[gbreadman]

in the clients section, what is the username w/c I can put there? Is it the pfsense user accounts also used for the Captive portal?
If so, can I put them in a group and use the group there instead? thanks. (n00bie here)

[mendilli]

to use captive portal user/pass you have to set squid as non-transparent mode and choose captive portal on authentication tab

[gbreadman]

I didn't get you there.. What I'm trying to say is if I can somehow use the Groups in pfSense's User Manager in the Groups ACL section in SquidGuard