I saw this link which list out all the Patch Manager catalogs that is supported out of the box. And by checking on the Patch Manager console, you can already publish and approve these updates even if you don't have SCCM integrated, only WSUS.
With this, I would like to confirm if SCCM is really required to push these third part updates in the list to devices, or WSUS is enough?
If not required, then what would be the best use case to integrate SCCM?
I am new to Solarwinds Patch Manager, hoping someone can help me regarding this. Thank you in advance!