I have a drawing that I'm changing that requires new views. I deleted all the old views and created new views. Now, when I try to create Datum Feature Symbols in the new views, the system starts with C instead of A. I presume somehow A and B were linked to the deleted views, but I've looked in the model tree, drawing tree, layer tree and everywhere else I can imagine, but cannot find them. If I create C and search for Set Datum Tags, C will appear, but neither A nor B are anywhere to be found. Of course, I can recreate the drawing/start over to fix, but it seems there would be a way to find A and B, redefine them and move along without having to recreate an entire drawing. Any ideas?