Case  Case  Item   Item
From  To    ID     Qty.
 1     1    ABC     5
 1     1    DEF     5
 2     3    GHI    45
 4     4    JKL     3

Case  Item  Item
No    ID    Qty.
 1    ABC    5
 1    DEF    5
 2    GHI   45
 3    GHI   45
 4    JKL    3