How to edit inheritance feature dimensions from drawing level?

I would like to edit model dimensions which were developed using Inheritance from the drawing level.

Here is the procedure which I have used for model & drawing creation,

First Model with all Primary Pattern and Machine features. Then bringing first model into Second model as inheritance and creating drawings using second model. Please Refer enclosed snap.

Now I want to edit dimensions and its Tolerances from the drawing level. But these dimensional parameters are not highlighting or not editable from the drawing. Refer enclosed snap.

Please help on this…