When processing purchase order product receipts, you can specify the quantities to be posted.If registered quantity is selected ...

When processing purchase order product receipts, you can specify the quantities to be posted.If registered quantity is selected in the Quantity field for processing a product receipt, you can limit posting to only include registered transactions by setting this field to Use only registered. If you set this field to Prioritize marking over registered, the limitation that you specify with the registered quantity value is disregarded and the system will allow for transactions other than registered transactions to be posted.