title: Row Level Security not working in Power BI with Groups
body: <p>I am running in this strange issue:</p>
  
  <ul>
  <li>first I prepared some report with power BI desktop</li>
  <li>then I go into "Manage Role" to create a rule that show data only for region ="Italy"</li>
  <li>I upload the report to the power BI Services</li>
  <li>I go to the security tab under dataset and associate some users (myuser@mytenant.com) to the rule</li>
  <li>Finally I create a sharepoint page, where I embed the reports I prepared</li>
  <li>When I access the report with myuser@mytenant.com I see all the data and not only the region = "Italy" as desired.</li>
  </ul>
  
  <p>What is wrong with the rule?
  Another strange thing is, testing the rule is fine, when I test an user the rule doesn't work...</p>
  
  <p>Anybody anyidea?
  thx a lot!</p>