Sort:  

Personal portion is the amount that each person should eat.

A portion of salad for a menu entry is approximately 100 grams and is served on a plate just for that person, that is a personal portion :)

If you have questions about the assignments, I'm on discord: nahela#9211

So, my omission was not serving a portion of 100 grams of the starter? And sorry to bother you, how do you measure 100 grams of the personal portion judging from an image?

Visually you can see the amount on the plate, in your case there was no plate, you can see @adilynah's post and @nanidi's, there you can see the details.

Okay, thanks for your clarification.