To copy and paste Contra account, Date or Reference from a transaction in a batch to another transaction:

1.Select a transaction to copy from.

2.Right-click and select the Copy → Copy from / init → Contra account, Date or Reference options on the context menu. 

3.Select the transaction to paste the copied field to.

4.Right-click and select the Copy → Paste to / perform → Contra account, Date or Reference options on the context menu. The selected field's content will be pasted or replaced in the selected transaction.