In the comments section of the
Configuring iManager to Manage SLP objects AppNote by Chuck Flood, there was a request for it to be exported as an npm and published as a Cool Tool.
Disclaimer: As with everything else at Cool Solutions, this content is definitely not supported by Novell (so don't even think of calling Support if you try something and it blows up).
It was contributed by a community member and is published "as is." It seems to have worked for at least one person, and might work for you. But please be sure to test, test, test before you do anything drastic with it.