I've been playing those days with the Office 365 Project Portfolio Dashboard.
Doing so, I wanted to create a link to the dashboard from the quick-launch menu and from the report library.
Tip 1: The URL of the report seems ugly but can be simplified to
Tip 2: Use the new SharePoint style in the Report library to include the link in your list of reports
Enter the above direct link to the dashboard
And here you go, a great link in your list of reports
pingback : Brian' comment in https://blogs.office.com/2016/04/19/new-office-365-project-portfolio-dashboard-apps-are-live/