Is there a way to add javascript to an appian interface to retrieve data from a web-based GIS system

Is there a way to add javascript to an appian interface to retrieve data from a web-based GIS systemhttps://community.appian.com/discussions/f/user-interface/24517/is-there-a-way-to-add-javascript-to-an-appian-interface-to-retrieve-data-from-a-web-based-gis-systemHi all, We have an Appian interface into which [at present] the users type in some details about a particular area of land - such as its lot number, street address, postal zip code, and the local government jurisdiction that it falls under. Howeveren-USTelligent Community 12RE: Is there a way to add javascript to an appian interface to retrieve data from a web-based GIS systemhttps://community.appian.com/thread/94712?ContentTypeID=1Fri, 06 May 2022 05:49:44 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:aa5f479d-bfe3-497d-91e6-903594b66609Stefan Helzle<p>No, and yes. Appian does not directly support any JavaScript or HTML development. But you can create your own custom component plugins which allow you to do that in a controlled way.</p> <p><a href="https://docs.appian.com/suite/help/22.1/component-plugins.html">docs.appian.com/.../component-plugins.html</a></p><div style="clear:both;"></div>