Hi Walter,
usually you can set fits in edit dimension.
If you are using hole and thread note as shown in your screenshot you can use fits set in your hole feature in the part.
I created a screencast:
https://screencast.autodesk.com/Main/Details/0b63ddef-113c-4862-91b9-1d9b7db5237f
Do think this is helpful?
Thanks Dennis, that's ok this way. I normally add tolerances later in IDW, but I think, I'll be getting used to this workflow, too.
Walter Holzwarth