The new client software version requires the use of a specific group called "hsmusers", and for consistency reasons, we are specifying both, the user id and the group id, and inserting the Barbican username inside of such a group. More information can be found on https://www.thalesdocs.com/gphsm/luna/7/docs/pci/Content/install/client_install/linux_install.htm Change-Id: Ib7d0c879b3741ca472cd0bbf3a9a88a0fee25cac Signed-off-by: Mauricio Harley <mharley@redhat.com>