I have two SharePoint lists (secondary data sources) connected to two drop-down lists in InfoPath. I also have also have another InfoPath form for items that are not listed in the drop-down lists, where users can add items to the list. Ideally, I would like to add these items to the drop down list using the refresh button in InfoPath and connect it to SharePoint, but my drop down lists are not updating when I click on the refresh button. Am I doing something wrong?