To edit/delete a transaction line mapping:
Another view of the Module - Spend Wizard screen appears, showing you any components currently part of your form.
A coding configuration view of the Module - Spend Wizard screen appears, listing all the amount and sub-amount fields that are eligible for coding for this form.
Note: You must click the name in the middle of the box, not the edge of the box.
The Please select a transaction line to be mapped to dialogue box appears.