Note
Closed Purchase Orders cannot be attached to a task or a transaction.
Log in to the HTML5 client.
Select the Projects Center workspace and open the Project Card.
Select the Billing tab.
Select the Purchase Orders mode ().
In the Purchase Orders List panel, select the Purchase Order.
In the Purchase Order Details view, switch on the Closed button.
Note
Once a Purchase Order is closed, it is no longer displayed in the list, unless the user activates the Show Closed () display option.