Use
Before you post a document, you can display the document overview and then edit one or more line items. In this way, you can correct any input errors.
See
Document OverviewFeatures
In the document overview you can:
Note that before you post the document, you can edit any field in any line item, except the following:
Activities
Correcting Line Items
Select an item and choose Goto → Select. Correct the line item and save your entries.
Adding Line Items
Enter the required data under Other Line Items.
Deleting Line Items
There are two ways to delete a line item: