{
{    This interface validates a family user account project unix_username ring
{ combination.
{
{       AVP$VALIDATE_NQS_USER (USER, FAMILY, ACCOUNT, PROJECT, UNIX_USERNAME,
{             RING, STATUS)
{
{   USER: (input)  NOS/VE user name.
{
{   FAMILY: (input)  NOS/VE family name.
{
{   ACCOUNT: (input)  Account name.
{
{   PROJECT: (input)  Project name.
{
{   UNIX_USERNAME: (input)  Unix user equivalent to the NOS/VE user and family.
{
{   RING: (input)  The ring access requested.
{
{   STATUS: (output) The standard status variable.
