The document, prepared for the BBC's head of current affairs Peter Horrocks, says: "Criticisms of Panorama would revolve around the four Ds - that it is too distant, demanding, difficult and didactic. To address this, Panorama should move from an image of distant informer to that of an active agent. It should move from a remote, pedestal position of 'lecturer' to a 'touch it, reach it, feel it guide'. It should enable people to feel and experience the truth, not simply observe or 'learn' it."