How can you configure this?

You want to assign leave entitlement for union groups according to their contracts.

How can you configure this? Please choose the correct answer.
A . By creating different absence types and assigning them to the employee subgroups
B . By creating a dynamic action on IT2001 (Absences) to input the default values for the quota
C . By assigning a base entitlement rule to the Work Contract field on IT0001 (Organizational Assignment)
D . By assigning quota type selection rule groups and generating absence quotas

Answer: D