Using Nintex Workflow (not Docgen for Salesforce) and the new Repeating Data feature. I'm struggling to get this to work.

I'm querying Dynamics CRM (Opportunity Products) and trying to get all products related to an opportunity, then represent select fields from the products on a repeating row in a word template.

I'm successfully querying the Opportunity and retrieving the fields I want using a Loop operation, but I cannot use these fields in my repeating row.

The reason I suspect is that creating a Loop] does not generate a Collection]. Based on this assumption I've tried adding items to a new collection but am struggling to get the multiple fields per record.

Is there a way to use the Repeating Data from a set of records gathered in a Loop? How can I push these records into a Collection?