Hi Jani,
You can see this articles in the knowledge base, if you want a pdf report http://www.webratio.com/learn/learningobject/Modeling-Reports?link=oln2ae.redirect&nav=16#!ajax=true, if you want an excel http://www.webratio.com/learn/learningobject/Getting-started-with-the-Excel-Style?link=oln2ae.redirect&nav=16#!ajax=true