Configuration Identification
Uniquely identifies all the items within a configuration
Configuration Control
The system through which changes can be made to configuration items
Configuration Status Accounting
Records & reports current status & the history of changes to the configuration. A complete Audit of what has happened to the configuration.
Configuration Auditing
Is the audits performed to ensure conformity of the items in the configuration and their specifications. Audits ensure a match between what is delivered and requested also consistency throughout all documentation.