https://community.appian.com/discussions/f/general/7155/how-to-fetch-steps-dataHow to fetch STEPS data. While using the expression local!test.data.steps or index(local!test.data,&quot;steps&quot;,null) it is giving expression error. &quot;Invalid index: Cannot index property &#39;steps&#39; of type Text into type List of Text String&quot; I am getting attacheden-USTelligent Community 12https://community.appian.com/thread/28800?ContentTypeID=1Wed, 09 Mar 2016 12:32:37 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:7dd35519-a238-4b9c-a369-0f5e844055afStefan HelzleThe datastructure returned by fromJson is not known to Appian. To access these kinds of unstructured data you have to build a small expression to access data deeper down in the structure. Something like GetStepsFromStructure(local!test.data). Inside this expression you sould be able to use ri!data.steps or index(ri!data, &quot;steps&quot;, {})<div style="clear:both;"></div>https://community.appian.com/thread/28794?ContentTypeID=1Wed, 09 Mar 2016 10:45:23 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:3aba0ce9-64a3-4d5f-8f7e-fa8127cdc6c9piyusha++more info- Above was the response extracted from JSON function a!fromJson.<br /><br /><div style="clear:both;"></div>