Purchase Orders will not batch over to QuickBooks Online until all products are received and the purchase order is closed. You can sync partial purchase orders through Mobius as well. Head on over to our Partial Purchase Orders - Best Practice
knowledge base article for detailed instructions on how to do so. Auto-closing your fully received purchase orders is especially useful when multiple people are involved in the receiving of product and can improve vendor relations by allowing the bill to batch over to QuickBooks Online as soon as everything is received.
In ConnectWise PSA, Navigate to System > My Company > Scroll down to the Purchasing and Inventory Setup Options
Check the "Auto-close fully received Purchase Orders" Option, then save your changes at the top