For my 1 BPZ board to O-5, the O-6 for my MAJCOM directorate found out I was "providing well-formatted inputs" into my PRF. My div chief got chewed out.
So, lesson learned. For my IPZ board, I merely provided my signed 1 BPZ PRF to my Sq/CC. He probably added a few things and passed up to the group. I didn't see it until it came back signed from the Wg/CC (not personally...hand delivered from the Exec) significantly watered down from my 1 BPZ.
Lo and behold, I was passed over.
1 APZ: moved on to a joint job. Took my 1 BPZ PRF, updated with some accomplishments from the past two OPRs, made a few adjustments and spoon fed to my Army supervisor. It made it up the chain nearly unmolested. No DP, but got picked up anyway (also wrote a letter to the board, but that is another story).
Going forward, If I'm ever in the position to have input into a subordinate's PRF, I, 1) do not intend to make them do their own, and 2), will not do it myself without giving them a heads up on what I'm putting down.
My lesson learned: write your own stuff. Make rank. Fix it when you get there. But, maybe I'm a bad person.