This functionality can be easily achieved by creating a backend page from Sitefinity backend->Administration->Backend pages. A discussion on a similar topic and detailed explanations can be found in this forum thread
, please take a look a t it and do not hesitate to let us know if you need any further information.
the Telerik team
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items