All generated built-in reports include a cover sheet that includes a default graphic. If you want, you can replace it with your organization’s logo.
Select Reports > Report Definitions.
Select Report Branding and Styling > Report Branding.
In the Company Name field, specify the name of your organization.
This is the name that appears on the front cover.
Click Browse, then browse to and replace the default logo with a new logo.
Click Save.