10.10.3 Restriction?

[prodservices]

I'd like to restrict this so people wait for the official release, but I don't see any process that is jumping out as being specific to the beta (just looks like ordinary updating, despite the separate download for the access utility). Has anyone found a way to restrict this?

[scottb]

Here is a method posted:

https://jamfnation.jamfsoftware.com/discussion.html?id=11274

[prodservices]

This is a different method than we used to block the initial Yosemite beta - I'll check this out, thanks.

[Sonic84]

http://support.apple.com/kb/HT6311?viewlocale=en_US&locale=en_US hasn't been working for me... I can still install 10.10.3 via the beta program uninhibited even after the MDM to restriction is loaded.

Is this method working for anyone else?