Can a PI be shipped in multiple batches? How do I do it?

Yes, it can. When creating a Shipping Management document, if you fill in [Shipping Quantity] with less than the remaining quantity, it's a partial shipment. The remaining quantity will appear when you create the next document. 1. [Shipping Management] → [New Shipping Management], select a buyer. 2. In [Orders and Products], select this PI and check the items for this batch. [Shipping Quantity] defaults to the remaining quantity; change it to the quantity you want to ship this time (between 1 and the remaining quantity). 3. After confirming in [Review Selection], click [Create Shipping Management]. 4. For the next batch, create another Shipping Management document. The same PI will show the remaining quantity. A fully shipped PI cannot be selected again. Check [Show Completed Orders] to display it in gray. You can also add items to an existing Packing List by clicking [Add Items from PI Order]. [Write Back PI Items] at the end of the Packing List will write the quantities and prices from the Shipping Management back to the source PI; please confirm before clicking.