GRSNAME=generic_resources_group_name parameter for procedures
Use the GRSNAME=generic_resources_group_name parameter in procedure to specify a 1- to 8-byte character name of the generic resources group.
The group name should be specified in uppercase alphanumeric characters, or with the following
special characters: #, $, @
. GRSNAME must begin with an alphabetic character. You
must specify the same GRSNAME for all IMS systems participating
within the same generic resources group.