how to release order by different Late Pickup date

Have requirement as follow,

One order base contains multiple order base lines, each line may have different Late Pickup date. For example,

Order Base Line 1 - Late Pickup Date = 07/01/2016

Order Base Line 2 - Late Pickup Date = 07/10/2016

Order Base Line 3 - Late Pickup Date = 07/15/2016

Order Base Line 4 - Late Pickup Date = 07/15/2016

Order Base Line 5 - Late Pickup Date = 07/10/2016

Order Base Line 6 - Late Pickup Date = 07/02/2016

Expect OTM to release OB LINE based on the Late pickup date,

IF same Late pickup date, THEN release into same order release.

Expect Result example:

Order Release 001 contains

--> Order Base Line 1 - Late Pickup Date = 07/01/2016