<prompt> Translate the following text to EnglishHati hizo zilipaswa kuhifadhiwa kwa vipindi maalum na kuhifadhiwa chini ya taratibu fulani kulingana na Kichwa 8, Usimamizi wa Rekodi, ya GAO ya Sera na Utaratibu Mwongozo.  <response>: The documents had to be retained for specified periods and be stored under certain procedures in accordance with Title 8, Records Management, of GAOs PolicyandProceduresManual. 