

      The usual rules for renaming the system boot file (SYSTEM_P)
      and boot extension files (INITLIB, STARTUP and TABLE) apply.
      For instance you may rename SYSTEM_P to SYSP324 and rename
      INITLIB, STARTUP and TABLE to INITP324, STARTP324 and TABLEP324,
      respectively. This can be of value if you add more systems to
      the server in the future.
