Logic Pro X Assign Drum Sounds To Specific PADS In AKAI mpd218

I can't believe how difficult this is to find online. I can't get a simple answer.

I simply want to assign drum sounds to specific PADS In AKAI mpd218. Should be incredibly simple no?
How are we supposed to help you if you give vague on sentence answers..... It all appeared to work here....
Did you open the editor - change a pad and write the changes to the hardware?