I would like to have separate pricing for this add-ons.
1) Modifying item on WorkOrder is no more possible
2) On item, I've got 3 taxes fields, when I add a item with taxes fields, the system must create 1 to 3 new items with this value and qty of main item.
3) Actually can't use delivery address on document but it's forseen in the actual application
4) Creation of a new Workorder on basis of old one with today date.