Which Customizing steps are required to achieve this?

You created a new absence type. You want this absence type to deduct from an absence quota.

Which Customizing steps are required to achieve this? There are 2 correct answers to this question.
A . Assign screen 2001 to the absence type.
B . Select the absence Quota Deduction checkbox.
C . Assign the new absence type to a deduction rule.
D . Set the absence type grouping to 1.

Answer: AB