Why the Default Modification is so important for the Product Structure? When the various Modifications of Product Structure are exist for Inventory Part, system should decide automatically which exactly Modification should be used to create a new Production Order or Production Requisition in case when Modification does not specified EXPLICITLY at the original Customer Order Line or at the Component Line for semi-product.
The FIRST created Modification of Product Structure is marked automatically as Default Modification for this particular Inventory Part (see Boolean flag “Default” = Yes). Any new created Modification of Product Structure for the same Inventory Part will be displayed with Boolean flag “Default” = No. In our example You can find the simplest way to define Default Modification of Product Structure for Inventory Part. Any manipulations with “Default” Boolean flag of SINGLE existing Modification of Product Structure are not required, because it's always displayed as Default Modification.