This would be useful to plan cash flow for financial years. This would be good for managers to see when creating plans for the future. The query/Report would pull all open pledges and detail the pledge schedule for future dates so you can see when instalments are due in. For example
Account Pledge £ Instalment amount Due Date
Tester_McTester £100 £25 1/3/2020
£25 1/4/2020
£25 1/5/2020
£25 1/6/2020