To Logical ID
Specify the logical ID of the system that is to receive the Business Object Document (BOD).
In the Replication Document Inbox, the value in this field is taken from the inbound BOD and should be the logical ID for your Mongoose-based application.
In the Replication Document Outbox, you must specify the value in this field according to the requirements of the receiving system.
For information about formatting this logical ID, see Formatting Logical IDs. See also Creating and Maintaining BODs.