Working with the Code List tab
You can use the New Trade Item Create Rule to create a trade item with a selected Trade Item Template and Source Object from the Create Rule segments.
The Copy Method in the Create Rule loads the selected source object to the Trade Item >References tab. It also loads GS1 parameters and their values from the source object to the Code List tab as read-only rows for the Allergens, Nutrients, and Additives filter.
A custom filter can be created in the Trade Item Template for this Code List tab so you can manually enter values from the grid filter source.