Learn how to use SharePoint lists as data connections in InfoPath and how to use that as cascading drop down lists in InfoPath. Often when I build forms I find it very useful to have SharePoint lists as lookup information, both because it is easy to setup and also the users can change the information without having to design the form in InfoPath and also because it is the easiest way to create cascading drop down list boxes. This video shows how to achieve this. Thanks for watching!