Disable OS2007 on running Solaris host

On Solaris hosts that are up and running can we disable OS2007 at the init group without affecting the host?   The OS2007 bit was supposed to be disabled at the FA level but after setting up some Solaris hosts we found out it was not.  Can we run the following commands without any impact to the host?

symaccess -sid 1234 -name HOSTNAME_INITGRP -type initiator set ig_flag off os2007

symaccess -sid 1234 -name HOSTNAME_INITGRP -type initiator set ig_flag on os2007 -disable

Are those the correct commands to disable it?