How can project deliverables and documents be controlled, changed, and approved? Solution The project deliverables and documents can be controlled, changed and approved with the help of various process included in the configuration management system. Configuration management system refers to a systematic procedure involved in change management. Within configuration management system, the “projectscope management plan” is amalgamated. This process creates a scope management plan that helps in the documentation of different ways in which a project would be defined, validated and controlled..