Allergen sources for Master Formula and MFG Item
For the MFG Item, the rolled-up sources of the master formula displayed in the formula sources grid in the Allergen Sources filter, is copied to the MFG item if:
- The Master Formula check box is selected.
 - The Item has rolled up Allergen data.
 
The copied data is displayed on the Sources tab, in
      the Allergen Sources filter.
  Note: The data in the
        grid cannot be modified.