We use ZLM to update and maintain patches for our SLES(10 and 11) and OES(2 and 11) servers.
Novell(SuSE) changed the way it patches servers in OES11sp2, https://www.suse.com/support/kb/doc.php?id=7010225

My question is for OES11sp1. Do I need to assign OES11 and OES11sp1 channels to my OES11sp1 server, or just OES11sp1 channels?
I guess both as there don't seem to be any updates in the OES11sp1 channels at the moment.