Looking for clarification on Software Update Property Filters

[Jhatz]

I started out with Windows LTSB clients last year and choosing "Windows 10"  as the product in my ADR Software update property filter seemed to have caught all the updates for it.  Now I'm wanting to install Windows 10 EDU 1803 for new devices coming in. I imaged a machine the other day and let it check for updates from the SCCM (WSUS) server - and said I was up to date.  I noticed the link to check online with Microsoft Updates - so ran that - and it came back with four updates - so now I'm concerned that my existing setup needs to be tweaked so Windows 10 EDU updates get to my clients. 

Anyone have some words of wisdom?