The first thing I did was make a convert-a-dog 20 mm for the table and 7/8 for the fence pivot.
Then I drilled a 7/8 inch hole in a piece of plywood to serve as a pivoting fence. Then with a bevel gauge that picks up an angle directly from the work, I can position the fence from 2 different directions as needed.
(Qwas dogs are used to reference an edge when needed)
If I need a precise angle, I can use a 10 inch sine bar that I made several years ago, based on an article in Fine Woodworking.
If you need any for info on anything I can add details