Configuration objects are ideal for metadata and settings that need not be included in the data to reconcile. In other words, use configuration objects for data that does not require audit log, and does not serve directly as a target or source for mappings.
Although you can set and manipulate configuration objects both programmatically and also manually, configuration objects are expected to change slowly, perhaps through a mix of both manual file updates and also programmatic updates. To store temporary values that can change frequently and that you do not expect to be updated by configuration file changes, custom repository objects can be more appropriate.
