Maybe you tracked your gasoline transaction in the grocery category by accident. Don't panic. You can quickly reassign that transaction to a different budget item by clicking the item, then dragging the transaction to the correct item.
1. Click the budget item where you just assigned the transaction.
2. In the budget item card on the right, click the () and drag the transaction to the budget item on the left where it belongs.
That's it! The transaction is now where it belongs.