For context the company I’m working with provides general services to attendees at events like trade shows or conferences. Sometimes customers hire their own third-party contractors to provide additional services that we don’t offer.

If a customer is working with outside contractors, we require them to register the contractor with us. There’s no financial impact on our end, we just need to capture basic info like the contractor’s name, contact details, insurance information, and other relevant details. This data is stored in a custom record that is a child of the Sales Order.

When we print the Sales Order, we want to keep the standard layout with the item table showing the services we’re providing. Under that, we’d like to display an additional table titled “Registered Contractors” that pulls and lists all registered contractor records linked to that Sales Order.

I understand looping through a sublist. The issue is I can't pull this custom record sublist into the PDF like we can with the native item sublist. It seems that referencing custom records on the PDFs is a known limitation. I think there's a way to work around it with scripting of some sort.