Keep Custom Lobby Components in Sync with Territory Selections

Maintain data accuracy in the Lobby Management dashboard now that custom components can be updated when a greeter changes the active service territory. Salesforce Scheduler now publishes a default Lightning Message Service (LMS) message that keeps waitlists, appointments, and custom data views consistent. Previously, custom components had no standardized way to detect a territory change.

Where: This change applies to Lightning Experience in Enterprise and Unlimited editions with Salesforce Scheduler enabled.