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/11372.aspxTue, 27 Mar 2007 13:31:52 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:11372spudy0https://www.infopathdev.com:443/forums/thread/11372.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=11372Found the answer under How-To!<br /><br /><a href='http://www.infopathdev.com/howto/tutorials/default.aspx?i=9111ef580f95479890fc18fb2c5bac85' target='_blank' title='http://www.infopathdev.com/howto/tutorials/default.aspx?i=9111ef580f95479890fc18fb2c5bac85'<a target="_blank" href=http://www.infopathdev.com/howto/tutorials/default.aspx?i=9111ef580f95479890fc18fb2c5bac85>http://www.infopathdev.com/howto/tutorials/default.aspx?i=9111ef580f95479890fc18fb2c5bac85</a></a><br /><br />https://www.infopathdev.com:443/forums/thread/6149.aspxTue, 27 Mar 2007 12:26:49 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:6149spudy0https://www.infopathdev.com:443/forums/thread/6149.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=6149I have a datasource with the following fields:<br /><br />myfields/group1/group2 (repeating group)<br /><br />contains:<br /><br />field1, field2, field3, field4, field5<br /><br />field1 is a dropdown list. It's list is populated from an external datasource, called ds1.<br /><br />field2 - field5 are standard text fields to be populated by data from another external datasource called ds2.<br /><br />Both external datasources (ds1 and ds2) have an identical CODE field.<br /><br />CODE of ds1 is the value of dropdownlist (field1) which I am trying to use as a filter to populate all the other fields.<br /><br />It works, somtimes.<br /><br />Sometimes I can add two items, then the values do not update when the value of the dropdownlist is changed.<br /><br />It seems to be completly random as to whether it works after 3 or 4 entries. I have tried using rule on change of dropdown and also setting default value of fields to use the value of dropdownlist.<br /><br />Is this something anyone else has encountered? <br /><br />Thanks Spudy