General Functions 
To enable you to execute the functions of Master Data Governance (CA-MDG), the following processes for importing, processing, and replicating master data are provided:
You use these functions to transfer master data between different systems.
You use these functions to change master data using the change request process.
You use this function to create mappings between object instances by connecting their object IDs.
You use these functions to replicate data from the Master Data Governance hub to target systems.