uBlock Origin has proven very useful as an additional layer of protection for users on Chrome in our Google Apps for Work domain. The issue we had was that we needed to whitelist some sites (including our own) across the domain.
Chrome Management allows XML configuration uploads, but it took some digging to figure out how to turn uBlock’s whitelist into a deployable Chrome configuration file. We update the whitelist periodically, and I wanted to quick way to make updates and get a working file.
Ended up throwing this up: http://ublock-chrome-config.appspot.com/
It takes newline separated domain listings and produces a pseudo-xml string that the Chrome Management panel will accept to push the config to uBlock Origin across a Google Apps domain.
Thought it might be useful for others as welll!