Hello everybody
I want to display all Items, which are in one column and have the same ID, in a gallery.
My sharepointlist looks like this:

I want, that all lines, which have the same Candidate_ID, are displayed in one gallery. I have created a dropdown, where I can select which Candidate_ID should be displayed. But at the moment, there is only one line, with the same ID, in one "gallery-section".

Does anyone understand and can help me to find out, how the filter for the gallery have to look? 🙂
Thanks