Saved Search for return authorisations - as part. of the results, trying to get quantity, quantity received and quantity refunded, using quantity, quantity fulfiled/received however can't find a field for refund? Any idea what it's called?

I think there's a browser "view source" trick to find any field id/names. go to the form, view source, search for display name, then the field name should be next to it.

there's also Michoel's NetSuite Field Explorer extension for chrome

thanks @David B!