The procedures listed in Granting Access to Only Specific Users or Groups and Prohibiting Security_None Allocate Requests illustrate how to control user access to an individual LU. To control access to LUs that are members of the same VTAM® generic resource group, the procedures are the same, except for the name you specify. Instead of using the LU name that matches the local LU name on the VTAM APPL statement, specify the same name as the generic resource name on the GRNAME parameter on the LUADD statements for the LUs. For example:

RDEFINE APPL generic-name UACC(NONE)
PERMIT generic-name CLASS(APPL) ID(userid or groupid) ACCESS(READ)