Figidaire dishwasher extra parts

Brand: Frigidaire
Model Number: FGIP2468UF0A
Main Symptom: girlfriend took apart bottom to lean it out when moving into a new rental. I didn’t watch her and she didn’t take pictures. I can’t figure out where this o ring and small silver disc goes
What happens & when:

Error Code (if any): none
Parts or tests already tried:
Photos / video link:

Hi, I’m not sure where those parts came out of. I’ve posted a chart showing where all the parts go

Thank you for reply, appreciate it. Darn. I was looking at that as well, although that looks more detailed than the one I saw. Do you think it’s wise to run it without putting those back in somewhere or do you think calling Frigidaire would benefit at all? Was trying to avoid calling a repair service

looked through two separate manuals, and I couldn’t find those parts anywhere. Let me check again just to make sure I didn’t miss anything.

those parts are not part of your dishwasher you are safe to run the dishwasher

Sweet. Thank you! I’ll hold onto them but I’m going to put it back together and run. Appreciate you!