This button allows you to copy items which has been used.

Pre-requisites

Step-by-step guide

The steps are as follows:

Click on the F9 = Copy button. It opens the Select Order No. ... window.
Select the record (Sales Order, Transfer Order etc) you want to copy items from and click OK.
A window appears with the message - Populate Order Details As One Of The Following Action. Choose the way in which you want to copy the data. The available options are:
1. Append - This option will add the new items after the items that are already present in the grid.
2. Overwrite - This option will delete the items previously present in the grid and add the new items in it's place.