I am completely new to ZPM. Having moved from SCCM I am find the impact Informational slightly confusing.

If I filter all patches to the vendor Microsoft Corp. and an Impact filter of Informational, I get no patches listed. This includes the patched, not patched and disabled status.

Does that mean patches Microsoft themselves deem to have a severity of Low or nothing are rated as Recommended by Novell? If that is the case, then that would mean all security patches from MS are rated either as Critical or Recommended. Is that correct?

If that is right, how should Informational be interpreted?