Adding product family references
You can use any agency business object in a formula by adding a reference
            to the correct agency product family. 
 
	     Note: When you reopen the Formula Editor after adding a product family
               reference, you may notice that references to other product families have been added
               automatically. When you add a product family reference, Infor Public Sector automatically adds references to any other product families
               that are linked to the selected product family by constraints. 
         - Open the Formula Editor.
 - Select the References tab.
 - Click above the grid.
 - Select the correct product family from the tree and click .
 - Write and save your formula. You can now use any business object belonging to the selected product family.