What is the most efficient way to achieve this?

You need to record an exception to an employee’s planned working time for a one-week period?

What is the most efficient way to achieve this? Please choose the correct answer.
A . Create a Substitutions infotype (IT2003)
B . Create an Absences infotype (IT2001)
C . Create a Time Recording information infotype (IT0050)
D . Create a Planned Working Time infotype (IT0007)

Answer: D