Here is a quick sequence of how I think the drawer system should work. There will be a row of 6 drawers (i figured one can be a medical supply drawer). Each drawer will have an option to have several different size boxes. There is a cut out in the 2 middle panels so the drawers can pop up through them and then a mechanism will pop the box up and then something will push the box off the drawer and down toward the table that is extended.

Also is there a way to attach just a file on here?