The document discusses extending the Patient Synchronized Applications (PSA) profile to enable additional clinical workflows. It proposes adding messaging services and distributed diagnosis capabilities that allow clinicians to: 1) Send notifications to other clinicians about a patient's care. 2) Invite expert clinicians to join a read-only diagnosis session on a patient's record for discussion via a chat protocol. Messages flagged for medical reference are stored in the patient's record. 3) View a shared patient record and contribute to treatment via chat during distributed diagnosis sessions.