There have not, really. Even though there is the My Vac Account platform, you still have to submit form after form, and everything is siloed. A veteran is not considered a whole person. It's a back issue, a knee issue, a PTSD issue, and each component has its different set of paperwork that needs to be filled out.
There is a French movie about Astérix et Obélix and it's called Les 12 travaux. That's what it is. It's mind-blowing how much paperwork and stuff you have to write down. You get three lines to describe....