I am working with reporting on Knowledge Articles. One metric the business would like to see is cases being associated with articles. This is pretty straight forward and I use the CaseArticle Object.
In setting up custom report type, I also see this KnowledgeBase Case Article (see below). I can't seem to find much on it, or the use case for it.
What is it and should I be using this for some of my metrics? What is the difference between Case Article and KnowledgeBase Case Article, and when should each be used?