| $$GET(DUZ[,DATE]) | 
Returns the
"IEN^Profession^Specialty^Sub-specialty^Effect date^Expired date^VA code" for
the person identified by the DUZ in effect on the date passed in, in internal
FileMan format, (TODAY if no date passed in).  Returns -1 if DUZ doesn't point
to a valid user or user has never had a Person Class assigned.  Returns -2 if
no active Person Class on that date.
 
 | 
| VARIABLES | 
TYPE | 
VARIABLES DESCRIPTION | 
 
DUZ | 
Input | 
Internal entry number for the Person being checked in
the New Person file.
 
 | 
DATE | 
Input | 
Date in internal FileMan format, to indicate
effective date for determination.
 
 | 
 
 | 
$$IEN2CODE(IEN) | 
Returns the VA CODE from the PERSON CLASS file that
corresponds to the IEN number passed in.  If the IEN passed in does not match
a valid entry in file 8932.1, an empty string is returned
 
 | 
 | 
$$CODE2TXT(IEN or Vcode) | 
This extrinsic function returns the three parts of
the HCFA text from the person class file based on passing in the IEN or the
VA's Vcode.
 
 | 
| VARIABLES | 
TYPE | 
VARIABLES DESCRIPTION | 
 
IEN or Vcode | 
Input | 
Pass in either the IEN or the VA Vcode for the text
that should be returned.
 
 | 
$$CODE2TXT | 
Output | 
Text for the code.
 
 | 
 
 | 
$$IEN2DATA(IEN or Vcode) | 
 | 
| VARIABLES | 
TYPE | 
VARIABLES DESCRIPTION | 
 
$$IEN2DATA | 
Output | 
Person class data for an IEN
 
 | 
IEN | 
Input | 
IEN to file 200
 
 | 
 
 | 
$$VCLK(X) | 
 | 
| VARIABLES | 
TYPE | 
VARIABLES DESCRIPTION | 
 
X | 
Input | 
Vcode
 
 | 
$$VCLK | 
Output | 
IEN to file 200
 
 | 
 
 |