This is basically the same issue I ran into a few months ago on my first project. We have historically called out the item quantity on the drawings, specifically the "Burnout" drawings where every item is cut to shape, it could be one item it could be 50. The shop only knows how many because the document says so, they never see the bill of materials or the fabrication or assembly drawings as those are different departments.
I want the ability to say I want n number of items per how many is used in xyz.asm file. How I did it for the first job was to make a dft and dump the major assembly into it and then make a parts list with atomic turned on and just manually update the item counts manually on the burnouts per that parts list. No it was not fun updating 300 items that way.
Like Wolfgang already said this is a never ending story.
I only want to know how to bring the values from the occ. prop table over to the part drawing.
And that's not possible I believe.
there are ways to solve that task.