https://community.appian.com/discussions/f/general/25978/how-to-check-type-of-documentHi, I wanna check type file. How to check type file? Thanks,en-USTelligent Community 12https://community.appian.com/thread/101653?ContentTypeID=1Thu, 22 Sep 2022 07:25:43 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:085b637d-875b-4af3-83f4-51937f71223dojask2243<p>I use do it</p> <p>document(<span>documentId</span><span>,</span> &quot;extension&quot;)</p> <div class="eJOY__extension_root_class" id="eJOY__extension_root"></div><div style="clear:both;"></div>https://community.appian.com/thread/101652?ContentTypeID=1Thu, 22 Sep 2022 07:24:40 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:0ab44048-bf66-453e-aa36-991a9afe409fswethapokuri<p>document<span>(</span><span>documentId</span><span>, &quot;extension&quot;</span><span>)<br />&nbsp;<br />&nbsp;</span></p><div style="clear:both;"></div>https://community.appian.com/thread/101646?ContentTypeID=1Thu, 22 Sep 2022 06:23:30 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:f049bec4-b854-47ac-8f1a-469926ff0d25ojask2243<p>Thank you so much</p> <div class="eJOY__extension_root_class" id="eJOY__extension_root"></div><div style="clear:both;"></div>https://community.appian.com/thread/101645?ContentTypeID=1Thu, 22 Sep 2022 06:18:30 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:ef608b4c-cd09-478e-9879-606de86634aaujjwalr0002<p>You can use the document function to find the extension.</p> <p><a href="https://docs.appian.com/suite/help/22.3/fnc_scripting_document.html">https://docs.appian.com/suite/help/22.3/fnc_scripting_document.html#</a></p><div style="clear:both;"></div>