You edit a factory supplied report to customize it to your requirements.
In MS Report Builder, click the main menu button, and then click the Options button.
In the Use this report server box , type http://localhost/reportserver_SQLEXPRESS .
Click OK .
Click the main menu button and then click Open .
Select the folder that contains the factory supplied report that you want to edit.
Select your factory supplied report.
Click Open .
Right click the area of the report that you want to edit, and then select the properties command.
Edit the properties.
Click OK .
Save your edited report to the required location.
You can now synchronize your edited report with WebReports. For more information, see Synchronizing WebReports with a New Report .