Allow for assigning Help Center articles to the Widget

We are revamping our Help Center with some new articles. There’s a mix of old/new. Unfortunately, I can’t assign/tag articles to show up first, second, third.

The default is articles display in the widget based on views/popularity. I get providing that as a default, but I think there should be an option for users to not have that be the setting, and rather manually select which articles display first, second, third etc. 

Thanks!