Please add ability to protect from deletion a program on DVR

Hello...

i'd like the ability to protect a program on DVR. This would be an additional option when you select a DVR item, on the same context menu as the Delete command. Reason: Sometimes I want to save a program from accidental deletion. A lock icon next to the program would indicate that it's protected. That icon would also serve as an at-a-glance reminder to me that I found the program very worthwhile and might want to watch it again.

How do I send this feature request directly to DVR product management? Thanks.