Which is the correct format for placing associated markings on the first page of correspondence? Derived from: Multiple Sources Downgrade to: SECRET on 5 June 2006 Declassify on: 5 June 2007 Downgrade to: CONFIDENTIAL on 20 July 2006 Declassify on: 20 July 2007 Derived from: Multiple Sources; Downgrade to: SECRET on 24 May 2006; Derived from: Multiple Sources; Declassify on: 24 May 2007 Derived from: Multiple Sources; Downgrade to: CONFIDENTIAL on 22 August 2005; Declassify on: 22 August 2006