https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/90724.aspxSun, 16 Jun 2013 20:16:19 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:90724Patrick Halstead0https://www.infopathdev.com:443/forums/thread/90724.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=90724<p>&nbsp;Yes, you can use a Rule to set the value of the query fields in your secondary data source equal to the value of a field in your main data source. Then, add an action after that which queries the secondary data connection.</p>https://www.infopathdev.com:443/forums/thread/90721.aspxSat, 15 Jun 2013 18:17:43 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:90721stara0https://www.infopathdev.com:443/forums/thread/90721.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=90721<p>Is it possible to query&nbsp;secondary data source based on a value in Main connection.</p><p>&nbsp;Thanks,</p>