I recently printed the parametric Skadis plates from here : https://makerworld.com/en/models/485806#profileId-398399 and realised I didn't have a way to mount them on my printer. I found this rail : https://makerworld.com/en/models/216770#profileId-235808 but I didn't want it to come all the way down because I have a filament chute installed, plus I wanted to use the screw holes that come with the plates to avoid using unnecessary peg spaces.
So I just used the hook part of it, made a hole for an m4 screw, then created a washer part and a part to link the plates together from scratch.
It's very basic and crude, but it works well enough for me so I decided to share here.

Be careful when you print the plate, you don't need all the parts. I made different hook parts with the hole centered or deported to the left or right, choose what you prefer. You'll need to print links and washers according to your needs.

Hardware : 1 m4x14-18 screw per printed part