This is a tool that my stupid ass can always rely on. Whenever I rig characters, I would always mess up the transforms of my controls and forget to freeze them before parenting them and attaching them to the rest of the rig. It would be super late until I would realize I didn't freeze the transform to zero. So, instead of going back to making the controls again and putting myself into inevitable pain, I wrote this tool. Where I can freeze the transforms without unparenting and doing the entire thing again.
As shown in the clip the artist can just freeze the transform in just one click.