Working with Report Manager - Learning SQL Server Reporting Services 2012 - page 228

13. Use the following information to fill in the fields. For others, accept the default.
To : [e-mail]
Include Report : TRUE
Render Format : Word 2003
14. Click on Next .
Step 5 gets displayed.
15. Click on Next .
Step 6 will be displayed.
16. Click on Finish .
This creates a new subscription that is data-driven. The Status changes when
the report data changes.