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/124702.aspxTue, 01 Feb 2022 19:30:50 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:124702lou d0https://www.infopathdev.com:443/forums/thread/124702.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=124702Thank you Hilary!. Your suggestion worked perfectlyhttps://www.infopathdev.com:443/forums/thread/124701.aspxTue, 01 Feb 2022 17:50:55 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:124701Hilary Stoupa0https://www.infopathdev.com:443/forums/thread/124701.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=124701Well, you could use an XML data source. But if the only option is Material in some cases, I'd use a rule to set fieldB to Material and just hide the dropdown all together and display a calculated value. See attached sample. Right click and save the file locally, right click the saved file and select design. Preview, select Option B in the first dropdown.https://www.infopathdev.com:443/forums/thread/124700.aspxTue, 01 Feb 2022 17:41:07 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:124700lou d0https://www.infopathdev.com:443/forums/thread/124700.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=124700Hello, Not sure if this is cascading dropdowns, or if I need to create an XML data source, but I have two dropdowns, i.e, Dropdown A and Dropdown B. Dropdown B has only two values in the list - Material and Non-Material. If the user selects a certain value in Dropdown A, I want to force Dropdown B to default to a value of Material. If the user selects any other value, i want to provide the user with the ability to select either Material or Non-Material (i.e, just leave the second dropdown alone). I don't know if I need to use XML data source, or if there is a simple way to do this with rules. Thank you for any assistance. Lou