Commit by Lot Master Expire Date

I would like to know if there is a set up to allow the goods commit to a work order based on the expire date of the lot master.

Based on the Document 1407875.1 the system commit the goods based on the manufacturing costant and the item/branch plant.

Considering to have the commit method as expire date set up in the item/branch the system assign the lot after re-calculating the expire date based on the number of days in the shelf life days and the date set up in the "lot expiration date method".

The expire date in the lot master may be different compare to the system calculation so i would like to find a way to commit the goods based on the expire date of the lot master.