This bug has been copied from bug #1545979 and has been proposed to be backported to 7.5 z-stream (EUS).
Fixed in upstream 10.5 branch:
I'm able to see the --skip-configuration and --skip-installation options in the pkispawn man page.
Verifying this bug.
QE Test Verification
Verify that the man pages have been changed.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.