3160150 - Upload Document with Trial License to Editor

In the documentation at import options, I see one option - Upload Document / Picture. I can't see that option in my trial version of this application. Am I missing something? 

User Guide - Importing/exporting diagrams and uploading files

Upload document option is not available on trial version.

KBA , BPI-SIG-PM-MOD-EDT , Graphical Editor for SAP Signavio Process Manager , How To

SAP Signavio Process Manager all versions ; Signavio Process Manager all versions