How can we see what invoices have been applied to a commitment online, instead of using the Commitme

How can we see what invoices have been applied to a commitment online, instead of using the Commitment Balance Report?  We have customers on the phone asking about what invoices have been applied to a commitment, the report is a slow way to respond to the customer.   Also, any way to query all commitments online for a customer, versus querying a deposit - account balance - Details button to see a single commitment balance?  Thanks.