"To record these sessions" means to make an audio or video recording of these meetings or sessions so they can be listened to or watched later. Full definition
While there's not much new info, it does show a lot of new concept art for the game and a couple of voice recording sessions for the TV show. (segabits.com)
This includes all required coursework training, supervision and ratings of recorded sessions. (schematherapytraining.com)
Students are welcome from grades four to university levels and can attend live classes or recorded sessions at their convenience. (cche.ca)