Errata report

Hello Everybody,

Has any of you implemented an errata report from satellite ? What i need in the report is to show which errata and updates are applicable to each of my systems before i start my patching cycle, that way if i take the same report after i start i can show which servers were already patched and which ones not. I know i can run spacewalk-report errata-systems ? are you aware of something different , i dont have experience about apis , i need to schedule this report to be sent to a few persons.

Thanks for your help.