The "statistics" tab of the product systems is very useful to get an overview of product system linkages. However, it seems to be missing one critical information: I cannot find information on product inputs that have no providers (and are hence cut-off). Am I looking in the wrong location?
I did find a work-around for this. When I launch a calculation with a product system where one of the product inputs has no provider, I get no warning, but the unlinked flow is treated like an elementary flow in the results. For example, it is listed in the Input section of the Inventory results and can be selected in the Contribution tree.
Is there an easier way to identify unlinked product flows?