Hi all, Aside from adding the relevant lines to the Express ECO ImpactMatrixGrid, is there something else I need to edit to add the columns? My new column is appearing as undefined.

Dear all I'm trying to make bom-markup function (like impact matrix+ Redline Mode) for ECR . The goal is let approver clearly to know what will be change in the BOM , but this change is only markup ,that will not change the real BOM before ECO release…