Final answer:
When the MPS updates a member's information in MilPDS, they set an internal suspense of 30 days to ensure the update is processed in a timely fashion.
Step-by-step explanation:
When the Military Personnel Section (MPS) updates a member's duty information in the Military Personnel Data System (MilPDS), they typically initiate an internal suspense of 30 days. This suspense period is designed to ensure that the action is reviewed and processed within a timely manner, providing accountability and efficiency in updating service members' records. The MilPDS is a critical component of personnel data management used across various branches of the U.S. Armed Forces, and keeping information up to date is vital for a multitude of administrative and operational activities within the military.