From XastirWiki
Use Case: Configure a data source
- User selects an exising data source to configure
- System prompts user for source-specific parameters
- User provides source-specific parameters
- System validates parameters
- If parameters valid, system saves parameters
- If data source is active, system restarts data source with new parameters
This use case can be viewed as comprising lower-level use cases
- Validate data-source parameters
- Deactivate data source
- Activate data source
These might need further elaboration.