After reviewing some RSS submissions, a few students seem to be stumbling. If this description fits, I'd like to point out some helpful resources to get you going.
First, note that Protopage has a text overview providing the basics of the early process, at least. https://www.protopage.com/web/help/overview
Second, watch the video I created for my 2016 article on RSS. It provides background for my RSS page, but doesn't get into the mechanics of widgets. https://www.youtube.com/watch?v=wNbDA_nVHBY
None of the existing YouTube tutorials do a good job on Protopage mechanics, in my opinion. Therefore, I made a screencast today focusing on getting started (see above).
Mu, Cuiying 2008...
The Impact of New Technologies on Current Awareness Tools in Academic Libraries