How Can I Add Component Parts to a Work Order?

In order to add parts to a Work Order, you must first edit the WO:
Afterwards, you must click on the "Quotation" tab and scroll down:
At the end of the page, you will be able to add parts by clicking on the "Add New Part" button at the right or the one in the center of the "Parts" box:
Finally, you must fill the necessary fields with the part's information and save the changes: