<prompt> Translate the following text to SwahiliThe third and fourth sections cover details of the numerous requests we have received, including a description of agencies systems designs and modifications and our views on the effectiveness of the designed internal control in the proposed changes.  <response>: Sehemu ya tatu na ya nne inashughulikia maelezo ya maombi mengi tuliyopokea, ikiwa ni pamoja na maelezo ya miundo ya mifumo ya mashirika na marekebisho na maoni yetu juu ya ufanisi wa udhibiti wa ndani iliyoundwa katika mabadiliko yaliyopendekezwa. 