When you create an application metadata file, you can add Custom dimension information. You can include this information using one of these methods:
Import the Custom dimension information from the application profile
Edit the Custom dimension information manually in Metadata Manager
When you load the metadata file to an application, the system validates the information in the metadata file against the Custom dimension information in the application previously created by the application profile. If errors exist, the system displays an error message and does not proceed with the metadata load process.