Mike,
There are a couple different reports that you can run. You can run the Enterprise Statement report for the specific group of animals or you can run an inventory supply report for the specific supply.
My suggestion would be to run the Enterprise Statement. Easiest way to access the report is to locate the group listed in the Inputs Tab on the left hand side. Right click on the Group Name and select Reports. There will be 2 reports to choose from. Select the Enterprise Statement. The Enterprise Statement screen will already have the correct group select so that all you have to do is select the Report tab.
This will list out any inputs or supply that have been allocated or fed to that group.
Hope this helps!
Nicole Yoquelet
Farm Works Software