I want to add assembly constraints between two parts compared to the sketches of the two parts? Currently I can't see and can't select a sketch of my parts in the assembly.
Is it possible to perform this manipulation? If so, how?
for a dimension constraint between two parts in an assembly,
You have to double click on the part you want to quote, then click on the dimension in question. The modification window opens and there you can double click on any other part of your assembly to make the dimensions of this one appear!!