Got roasted by a corrections officer for my 'too complicated' inmate skills tracking chart, so I redid it all with just emojis and colors
I used to use this detailed spreadsheet with 12 columns for tracking things like GED progress and anger management class attendance, but one CO told me it looked like tax paperwork, so now I use a green check for completed work, yellow circle for in progress, and red X for missed, and somehow the guys actually check their own status now.