<prompt> Translate the following text to EnglishKwa kufanya hivyo, tulitafuta pia kuendeleza habari maalum ya utafiti wa kesi juu ya jinsi CIO wamechangia kuboresha ufanisi wa shirika lao katika shughuli za biashara.  <response>: In doing so, we also sought to develop specific case study information on how CIOs have helped improve the effectiveness of their organizationsa business operations. 