Thank you for contacting us.
Thank you for suggesting this feature, this helps us in improving our products. If we receive enough clients' requests we will consider implementing it. You can track the progress of the implementation of this feature in our Public Issue Tracking System (PITS) with Issue ID = 2531.
I hope this information helps.
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items