What are two possible configurations you can use?

A company uses planning optimization in Dynamics 365 Supply Chain Management. Automatic firming is enabled. Some of the planned purchase orders are not being firmed as expected. The inventory planners therefore need to manually process planned purchase orders.

You need to include the planned purchase orders in automatic firming.

What are two possible configurations you can use? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
A . Lead Time
B . Automatic firming time fence (days)
C . Requirements Date
D . Freeze time fence on master plan

Answer: A,B

Explanation:

Reference: https://docs.microsoft.com/en-us/dynamics365/supply-chain/master-planning/planning-optimization/planningoptimization-auto-firming