Currently, you can only specify global allowed providers. However, this is not always useful if you are constantly testing new models. But then you want to return to your original models. There are providers that work well with model "A" but not with model "B". I would therefore like to select the allowed providers at model level. In terms of user guidance, I would like to define a model in Settings and then define the permitted providers in a drop-down menu.
Schematically, it would look something like this:
Model "A": Provider 1, Provider 5, Provider 12
Model "B": Provider 1, Provider 3, Provider 17, Provider 21
Model "C": all providers