The SimplePractice calendar is flexible; sessions can overlap without any issue.
This means to create a Group session, just schedule the sessions at the same time. It's that simple.
So depending on the type of practice you run, you may want to:
- Mark one session as cancelled while scheduling a new session for the same time slot.
- Schedule a couple as two individual clients with sessions at the same time.
- Schedule a group of individual clients for the same time.