Often times, we need to find related transactions in QuickBooks, such as the check that pays a bill, a payment applied to an invoice, related deposits, etc.  QuickBooks has made that easy for us with a History button in transactions screens.  Open any transaction, such as a bill payment check, click the History button at the top of the transaction window, and a list of bills paid by the bill payment check will be displayed.  You can double-click on a bill to view the bill details.  This works for all related transactions in QuickBooks!  If you don’t see the History button, use Ctrl H on your keyboard.