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<?xml-stylesheet type="text/xsl" href="https://www.infopathdev.com:443/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Controls</title><link>https://www.infopathdev.com:443/forums/43.aspx</link><description> </description><dc:language>en</dc:language><generator>CommunityServer 2007 SP3 (Build: 31118.962)</generator><item><title>Is it possible to populate a combobox when using an External data source as the source for a SharePoint List</title><link>https://www.infopathdev.com:443/forums/thread/104705.aspx</link><pubDate>Thu, 12 Nov 2015 18:58:17 GMT</pubDate><guid isPermaLink="false">033a2e2d-04e2-4a9d-be01-a4634161eefd:104705</guid><dc:creator>PAPutzback</dc:creator><slash:comments>0</slash:comments><comments>https://www.infopathdev.com:443/forums/thread/104705.aspx</comments><wfw:commentRss>https://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=43&amp;PostID=104705</wfw:commentRss><description>NOOB Warning. In SP designer I created an external content type that gets its data from SQL Server. Then I launched info path from with SPD from the ribbon button &amp;quot;Create Lists and Forms&amp;quot;. The problem started when I changed the control from the default Text box to a combobox, nothing showed up. but the control would not let me connect to the same connection to load the list of items. So I created a data connection. Everything worked as expected until I went to publish, I got the error that Additional Data connections not supported. I was worried anyways that even if it did export the connection would failed because there was not option to set it to use a Secure Store Service application ID. 

So how do I fill these boxes with the values from the Main connection? And can I filter a related box to show the value from the Parent. 

I did search the forums, but my results were slim. Probably because I don&amp;#39;t know the infoPath lingo.</description></item></channel></rss>