You can add resources and map the corresponding attributes to Identity Manager in the schema mapping policy.
The procedure to add a resource and map the attributes is shown below:
Ensure that the schema definition is available for the required resource and attributes either in the application schema or in the specified JSON schema file.
Add the resource/entry in the resource type.
Refresh the connected application’s schema in schema mapping policy.
Map the resources and attributes.
Modify the filter for the resource and attribute.