Hello, How I can execute query in a template report xls for get all record from Document for example. I try jx:each(items=“coreSession.query('select * from Document', 2000)” var=“docg”) But not working :'(

I need to find some hints about where to start my exploration of Nuxeo CMF. So far, I haven't found any way to get started designing a basic case. Is there a basic howto that show me the functionalities and some real life examples of what can be ...