If you configure a connection and mapping in one environment and then migrate and run the mapping in another environment, Data Integration uses the configured runtime attributes from the earlier environment and runs the mapping successfully in the new environment.
After the migration, you can change the connection properties from the Administrator service, but you do not need to modify the mapping.
Consider a scenario where you develop a mapping in the development organization (Org 1) and you then migrate and run the mapping in the production organization (Org 2). After you migrate, you might want to use the same or a different connection endpoint or object path in Org 2. Based on your requirement, follow the guidelines in this section before you plan the migration.