SDEC VVC_APPT    ICR (7380)

If an appointment is for a VVC clinic, return the URL
of the VVC Web app.  The NATIONAL entry in the SDEC Settings file (#409.98)
stores the stop code that identifies a VVC clinic in field #5 (VVC Clinic Stop
Code).  If the stop code for the clinic associated with the resource scheduled
for the appointment equals this stop code, the RPC returns the value in field
#6 VVC APP URL of the NATIONAL entry in the SDEC Settings file.

This RPC is due to be deprecated in April of 2023.  All consumers will need to
transition to the appropriate Enterprise Appointment Service (EAS) web service
to replace this functionality by that time.