Not sure if this is possible but I was trying to do the following without having to populate a custom field.
I have a list of nodes that are all using the same SAM for the application and I wanted to report on the Volume usage on those nodes only using that SAM. I know I can do this by adding a custom field and filter on that but as it's already done on the SAM application can I use that? Otherwise it's revisiting all the nodes again to add the custom field.
If I try and report on Volume I don't get the ability to filter on SAM Application.
If I report on Application I don't get the Volume for the nodes.
Would some SQL code do the trick - not being a SQL person though how would I know which tables/fields to use to filter this in a report?