Proxy User in File 200    ICR (5406)

The Veteran On-Line Application (VOA) project will make it easier
for veterans to register for medical benefits from VHA via the web.
National Enrollment Service (ESR), through Person Service Identity
Management (PSIM), uses a Remote Procedure to add a patient record
at the designated Preferred VistA Facility after the proper vetting
process.

The Remote Procedure is invoked on the Master Patient Index Austin
by PSIM via a proxy user in the NEW PERSON (#200) file.  This proxy
user is assigned the PSIM GUI VistALink Access [MPI PSIM GUI
INTERFACE] secondary menu option.  The user NAME and SECONDARY MENU
OPTION fields are created using the $$CREATE^XUSAP(proxyname,fmac,
options) API in IA# 4677.  The other fields populated are listed below.

Because testing takes place on multiple "MPI" environments before
final installation on the national Austin Master Patient Index, the
PSUSER,APPLICATION PROXY user will be created in a post-init routine.
This ensures that the fields required for the RPC to work successfully
are created.