After you customize the RACF remote sharing facility environment on an RRSF node by defining RRSFDATA profiles (see Customizing a remote sharing environment), the security administrator can control which users have access to which RRSF functions by granting or denying access to the RRSFDATA profiles. For example, if you have customized the RRSF environment on NODEA with the command

RDEFINE RRSFDATA DIRECT.NODEB UACC(NONE)

to not allow command direction to NODEB, then the security administrator can allow user ID WALT on NODEA to direct commands to NODEB by issuing the following command on NODEA:

PERMIT DIRECT.NODEB CLASS(RRSFDATA) ID(WALT) ACCESS(READ)

For more information on establishing security for an RACF remote sharing facility environment, see z/OS Security Server RACF Security Administrator's Guide.