GridOptions: Getter extractor for many-to-one property [SOLVED]

Hey there,
I have a Product class for a which is related to Size, Color, Types classes through Many-To-One relationships. I would like to use the getter extractor to display only the key of the related objects in my grid view but I can’t figure out how. Have someone already followed this idea?

Thank you for your help!

Here’s a picture of a configuration I would like to make :

Nevermind, I found out using this link :


Could you please explain your solution for me? Could you please share a screenshot of the export configuration you are using? That would be very nice of you and might help me to get the linked data.


No problem, here’s how I did it: