In this window, you select lines from posted purchase documents that you would like to copy to your current document.
On the left-hand side of the window are links to the various types of posted documents from which you can copy lines, such as posted receipts or posted invoices. When you click one of these links, the lines that are available for copying appear.
If you want to see only lines with quantities that have not yet been sold, returned, or consumed, place a check mark in the Show Reversible Lines Only field.
Exact cost reversing of item tracking lines is not available from the Purchase Invoice or Purchase Credit Memo documents.