The Inside Microsoft Dynamics GP blog has started a series Feature of the Day posts for Microsoft Dynamics GP 2016 R2; as the most recent versions have been, these posts are in the form of PowerPoint slides; I am reposting them here so they can be read more easily.
The series index for this series of posts is here.
The third Feature of the Day is the ability to Cancel a PO Linked To A Requisition. The Purchase Order Entry ( ) window shows a chain link icon on a line from a purchase requisition. This feature allows the user to enter a Cancelled Quantity on these lines: