The first report to run is the "Cloud Parameters" Report. This report displays the parameters you need to connect the data reports to your OpenGround instance.
Open the Cloud Parameters.pbit file downloaded with your installation and click the Refresh icon on the Power BI toolbar
This will trigger the OpenGround Connector to request you to log in to your OpenGround account. Click on "Sign in as different user" on the Bentley OpenGround login form (shown below).
Login using your Bentley account and Allow the Request for Approval (shown below)
Click the Connect button on the Bentley OpenGround login form to complete the connection. The report will now be updated to display your cloud information.
Note: It is best to right-click on the values in the PowerBI Cloud parameters report and select Copy -> Value from the menu as you will need these parameters in later reports.