Well this is a new one for me.....and I've been in this design field for 30+ years. Looking at your elevation it appears you're using overlay doors. Meaning the door is outside of the the frame front......I'm guessing your cabinet maker is seeking an elevation without the doors so he can see the frame fronts and get a better look at the configuration and the size of the cabinet units.

While I know of many cabinet craftsmen who could take your sketch and run with it.......one thing I always tell young designers is to draw with a thought in your mind as to how is the craftsman or contractor going to build this either in the shop or in the field.

I would suggest that you download Google Sketchup (it's free) and easy to learn how to use it. Then I would suggest that you actually build your cabinets piece by piece just as you would if you were building them in the shop Start with the base, add the frame front the sides, back and supports. Then you can add the drawer fronts and cabinet doors...........if you get really into it you could build the actually drawer units individually.......

I do this for every custom design home for clients. Cabinet makers love it, because I'm basically giving them a shop drawing, complete with dimensions and I'm confident that design fits in the intended space down to the width of spacers I need. I also give this package to the framing contractor so he know just how exact I expect his framing for the space to be.