If you change dimension size ot tolerances, yes. If you create new features, or redefine existing features with new dimensions, no. You will have to go into the drawing and add these dimensions into the primary drawing just like you will in the original drawing.
Just a word for thought: If you are going to create a drawing that has two or more models and/or assemblies, you can do this with one drawing. To add another model to the drawing, right-click on the empty screen and goto "Properties", then "Add Model". You can have an assembly drawing showing the assembly cuts, welds, bolts+nuts, etc. And also have individual viewsof each component.