Defining a trade item field as a calculated field using an equation in the Trade Item Template

When using equations for the Trade Item fields, it is recommended that you create the equation with a C_GS1_ prefix to differentiate between GS1 equations and other equations.

To calculate a field in the Validation tab, select Calculated from the Source Symbol droplist. Select an equation from the Source Field droplist.

This calculated field will get populated in the trade item when the trade item is created. It will be recalculated if the source object is changed or refreshed on the trade item.