https://community.appian.com/discussions/f/plug-ins/30258/appian-plugin-xml-schema-namespaceHi, i am trying to develop a smart service plugin for the first-time. I wrote a sample appian plugin xml how ever to add more xml tags and their attributes in appian plugin xml, we need to look at xml schema namespace of appian plugin xml, can someoneen-USTelligent Community 12https://community.appian.com/thread/120301?ContentTypeID=1Mon, 09 Oct 2023 15:48:49 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:6653aa0f-5824-44d4-85b0-33fad32e99edvenubabur8477<p>Hi @Stefan Helzle, Thank you so much for reply. Yes I am looking for XSD (xml schema definition) of appian plugin xml.</p><div style="clear:both;"></div>https://community.appian.com/thread/120290?ContentTypeID=1Mon, 09 Oct 2023 12:08:01 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:147b9990-76b2-4090-95f2-20aa9de5af8fStefan Helzle<p>Could it be that you are more looking for a XSD than a namespace?</p> <p>AFAIK all supported attributes can be found in the documentation. E.g. here&nbsp;<a href="https://docs.appian.com/suite/help/23.3/Appian_Plug-ins.html#plug-in-manifest-(appian-plugin.xml)">https://docs.appian.com/suite/help/23.3/Appian_Plug-ins.html#plug-in-manifest-(appian-plugin.xml)</a></p> <p>Is that what you are looking for?</p><div style="clear:both;"></div>