Portal content widget autodiscovery

Dear all,

We need some help in regards to the HCP Portal content widget autodiscovery mechanism.

The XS app is activated and working as a standalone and as URL widget on the trial instance, but we would like to have also the autodiscovery functionality.

We created the file test.spec.xml and placed in the directory of the index.html, but the XS app is not visible as a widget in the Content tab.

<?xmlversion='1.0'encoding='UTF-8'?> 

<Module>

  <ModulePrefstitle="SAPUI5 test"height="250"description='A widget used to

manage to-do lists'>

       <Requirefeature="sap-xhrwrapper"/>

       <Requirefeature="sap-theme"/>

  </ModulePrefs>

<Contenttype="html"

  view="default, authoring, consumption, mobile, preview"href="index.html">

</Content>

</Module>

We will appreciate any suggestions how to fix the spec.xml file!

Thanks & Regards!