Yeah, those are probably the forms she needed to claim TPD (total permanent disablement) or a Terminal illness version of the DSP.
It's crazy but they are often completed as handwritten paper versions (and certainly would have been a few years ago), easier for everyone who needs to complete it and then have it signed off by the right specialist... She would have kept copies for her own records, that's quite normal.
Not white knighting at all, I think she's dodgy AF, but this bit makes sense to me, this was a field I worked in for a long time.