On the Reallocate Items page, the two fields that can be set by the user are Subsidiary and Location. The Subsidiary field allows the user to specify the business unit or legal entity within a larger organization. The Location field enables the user to define the specific physical place where items are stored or will be moved to. Quantity Remaining and Quantity Committed are typically system-generated fields based on transactions and inventory levels, and thus, they are not user-settable.