As shown, in UC08 and 09, the user in the MSS requests to list all doctors, or list all patients or find a doctor/patient:
However, this is slightly inaccurate as the user can also delete doctors/patients without ever listing or finding anything.
Suggestion:
Perhaps you could list the case where the user does not list/find anything as the MSS, and cases where the user lists/finds something as the Extension for UC08 and 09.
As shown, in UC08 and 09, the user in the MSS requests to list all doctors, or list all patients or find a doctor/patient:
However, this is slightly inaccurate as the user can also delete doctors/patients without ever listing or finding anything.
Suggestion: Perhaps you could list the case where the user does not list/find anything as the MSS, and cases where the user lists/finds something as the Extension for UC08 and 09.