I thought I would let the blog rest for a few days, but I figured out I would write a short one on a topic that Rick brouhgt up on LinkedIn: Controlling Calculation Items with RLS. I lived under the impression that being a table you could just apply RLS like in any other table, but he told me that Power BI throws and error when you try, and sure enough I got the same result. Tried cheating by creating a calculated column in the Calculation group, but the same result. But then I remembered the technique I used on my article on arbitrary two row header tables, and I gave it a try. It does work, so if you’re interested, keep reading. Continue Reading..