I followed these instructions
http://nickhobbs.wordpress.com/2012/08/11/sharepoint-2010-display-sharepoint-groups-in-an-infopath-form-drop-down-list-box/
to display SP groups in a dropdown list in InfoPath. However, they are only displaying in the manifest file and not the original infopath form I created.
It even asks me if I want to connect to the manifest file when I preview the form but there is nothing in the dropdown list. Any Ideas?
Thanks.