Feature Request: Self-Scheduling for Couples/Family Sessions in Client Portal

Currently, individual clients on a couples or family therapy contract can only self-schedule individual sessions through the client portal. When they attempt to book a couples or family session, they must contact the therapist outside the portal (via text, email, etc.).

Requested Feature: Allow individual clients to self-schedule couples or family therapy sessions directly through the client portal. This would streamline the booking process and reduce out-of-band communication, making it easier for clients to schedule joint appointments.

Use Case: A therapist has a couples therapy contract with two clients. Each client can currently self-schedule their individual sessions but must text or email the therapist to request couples sessions. With this feature, they could book a couples session directly through the portal, and the system would automatically accept and confirm the appointment the same way it does for self-scheduled individual sessions.