There is an easy method for you to determine which sent orders contain certain payments. Do so by highlighting those orders that you wish to search. Then right-click on one of the highlighted entries and select Search for payments in the context menu. A payment filter is then displayed, which you can use to enter the desired filter criteria. After clicking OK, the search result is displayed in a newly opened tab, which is described in section Display payments. In this overview, you can see in the Order column, which sent order contains the searched payment.