Description: The current payment.totalApprovedChangeOrders variable returns a single numeric value, making it impossible to filter by attributes like ccoType. It would be very useful for creating detailed payment applications to be able to sum approved change orders of a specific type (e.g., "Owner Unit Selection") directly within a single cell.
Example Use Case: We need to display the sum of all "Owner Unit Selection" change orders in a payment application. A variable structure like {payment.totalApprovedChangeOrders | filter:"ccoType":"Owner Unit Selection" | sumBy:'approved'} would provide this functionality, but it currently does not work because totalApprovedChangeOrders is a number, not a collection.
This feature would allow for more precise financial reporting and customization within payment application templates without requiring complex workarounds.
