<prompt> Translate the following text to EnglishKatika shirika hili, kupotoka kutoka sera ilibidi kuandikwa katika barua saini na wote mtendaji wa kundi la biashara kuomba kupotoka na meneja wa kundi kuu la usalama wa habari.  <response>: At this organization, deviations from policies had to be documented in a letter signed by both the executive of the business group requesting the deviation and the central information security groups manager. 