<prompt> Translate the following text to EnglishKwa kiasi kinachowezekana, mabadiliko ya ratiba ya kawaida ya kazi ya mfanyakazi kwa ujumla yanapaswa kuidhinishwa kabla ya mabadiliko kutokea kwa kweli.  <response>: To the extent practical, changes to an employees normal work schedule should generally be approved prior to the change actually occurring. 