How can I correlate information from 2 json arrays in Cockpit?

Hi there,

In my process, an array of 6 users (I’ve named it as “collection”) has to select products from a list.
Each user appends his products to the same json array (I’ve named it as “aggregatedList”) and finally this variable contains the products from all of those users.

My question here is how can I correlate the information between these 2 arrays.
In other words, I would like to know what products each user selected.

I attach 2 screenshots from Cockpit and my bpmn file for anyone interested. :slightly_smiling_face:

Thank you in advance,
Steven

orders.bpmn (8.6 KB)