In the subcontracted overview the vendor account that is viewed in the grid is the vendor account for the BOM line, not for the purchase order connected to the production order.

Changing the vendor account on the purchase order will then not be reflected in the subcontracted grid/overview.

Changing the vendor account on the BOM line on the production order will change the vendor account in the subcontracted overview/grid.

Working in this overview means that you can start and also do report as finished the production order from the view, but not change the vendor on the BOM line or add the vendor account field for the purchase order to be viewed in the subcontracted work view.

If you have more than one subcontracting vendor that can do the same job this will be time consuming and not so good way of working on daily bases.

Idea:

1. The button BOM line in the subcontracted work view should link you directly to the BOM line so you can change the vendor account for the line.
2. Add the vendor account to the fields and grid in the subcontracted work overview/grid so you can view the vendor account from the connected purchase order