https://community.esri.com/t5/arcgis-survey123-questions/external-choices/m-p/1243355#M46658 <P>I have a survey that I want to use choice filters for four dropdowns.&nbsp; The last dropdown is a large list and I read if there are over 500 choices then it should be an external list.&nbsp; I've ready about external selects and external choices but I am not sure which one to choose. I tried using select_one_from_file but when the survey updated everything was blank.&nbsp; I tried adding external_choices tab but I couldn't get that to work either.&nbsp; Pardon me as I've only been using Survey for a few weeks now.&nbsp;&nbsp;</P><P>I already have it setup so the first dropdown changes the options for the second dropdown and I can use the same coding to filter the third.&nbsp; I am not sure how to setup the fourth option considering there is almost 1000 choices.&nbsp;&nbsp;</P> Thu, 22 Dec 2022 16:49:54 GMT SeanWalsh 2022-12-22T16:49:54Z https://community.esri.com/t5/arcgis-survey123-questions/external-choices/m-p/1243355#M46658 <P>I have a survey that I want to use choice filters for four dropdowns.&nbsp; The last dropdown is a large list and I read if there are over 500 choices then it should be an external list.&nbsp; I've ready about external selects and external choices but I am not sure which one to choose. I tried using select_one_from_file but when the survey updated everything was blank.&nbsp; I tried adding external_choices tab but I couldn't get that to work either.&nbsp; Pardon me as I've only been using Survey for a few weeks now.&nbsp;&nbsp;</P><P>I already have it setup so the first dropdown changes the options for the second dropdown and I can use the same coding to filter the third.&nbsp; I am not sure how to setup the fourth option considering there is almost 1000 choices.&nbsp;&nbsp;</P> Thu, 22 Dec 2022 16:49:54 GMT https://community.esri.com/t5/arcgis-survey123-questions/external-choices/m-p/1243355#M46658 SeanWalsh 2022-12-22T16:49:54Z https://community.esri.com/t5/arcgis-survey123-questions/external-choices/m-p/1243372#M46661 <P>Hello&nbsp;<a href="https://community.esri.com/t5/user/viewprofilepage/user-id/216329">@SeanWalsh</a>,&nbsp;</P><P>Attached is a sample that demonstrates both external selects &amp; external choices.&nbsp;</P> Thu, 22 Dec 2022 17:43:24 GMT https://community.esri.com/t5/arcgis-survey123-questions/external-choices/m-p/1243372#M46661 ZacharySutherby 2022-12-22T17:43:24Z