Regarding your question, I don't quite understand what you're asking. You can add IP address groups in the Content Filter by adding the column (it is hidden by default).

THE SOLUTION FOR THIS IS SIMPLE IF YOU NEED ALL COMPUTERS LOGIN WITH HTTP OR HTTPS:

1) FIRST CHECK IN WEB AUTHENTICATION ALWAYS REQUIRE USERS TO BE AUTHENTICATED WHEN ACCESSING WEB PAGES

2) IN CONTENT FILTER SELECT HTTPS FILTERING AND CHECK DECRYPT AND FILTER HTTPS TRAFFIC AND CHECK SHOW LEGAL NOTICE TO USER, IN HTTPS FILTERING EXCEPTIONS CHECK EXCLUDE SPECIFIED TRAFFIC FROM DECRYPTION AN AFTER IN TRAFFIC TO/FROM IP ADRESSES WHICH BELONG TO: SELECT HTTPS EXPLUSION AN AFTER IN TRAFFIC FROM THE FOLLOWING USER: ADD ALL GROUPS ARE YOU CREATED ON FIREWALL,

THIS WORK FINE FOR ME, ANY COMPUTER IN MY NETWORK THAT NO HAVE USER AUTHENTICATTION NO CAN SURF IN HTTP OR HTTPS, THEIR NEED USER AND PASSWORD FOR GET ACCESS ON INTERNET, ATTACH AND IMAGE OF CONTENT FILTER IN HTTPS FILTERING.

SORRY FRIENDS MY ENGLISH IS BAD, REGARDS

Rather than allowing these connections, you can create a traffic rule that permits HTTPS traffic only for authenticated users. This way, users will not be able to reach secure sites unless they are first authenticated.