< Back You are here: Home KnowledgeBase Suppliers and Purchasing Link Extra Item Print Link Extra Item How to link an extra item from a PO to a WIP/Invoice Sometimes you add some extra items or Qty’s of an item to Purchase Order, but those items are not linked to any WIP/Invoice. Here is how to link them: Open the PO for editingClick on Link to order:Type the order number you want to link toSelect the row (item) to link to Related Topics: 1.) Add Extra Goods To An Order (Update An Existing PO)