page_title: Glossary of project management
section_title: C
hierarchical_section_title: Glossary of project management / C
caption_attribution_description: English: Capability Maturity Model
context_page_description: A glossary of terms relating to project management and consulting.
context_section_description: Capability maturity model (CMM) in software engineering is a model of the maturity of the capability of certain business processes. A maturity model can be described as a structured collection of elements that describe certain aspects of maturity in an organization, and aids in the definition and understanding of an organization's processes.
  Change control is the procedures used to ensure that changes (normally, but not necessarily, to IT systems) are introduced in a controlled and coordinated manner. Change control is a major aspect of the broader discipline of change management.
  Change management is a field of management focused on organizational changes. It aims to ensure that methods and procedures are used for efficient and prompt handling of all changes to controlled IT infrastructure, in order to minimize the number and impact of any related incidents upon service.
  Case study is a research method which involves an in-depth, longitudinal examination of a single instance or event: a case. They provide a systematic way of looking at events, collecting data, analyzing information, and reporting the results.
  Certified Associate in Project Management is an entry-level certification for project practitioners offered by Project Management Institute.
  Communications log is an ongoing documentation of communication events between any identified project stakeholders, managed and collected by the project manager that describes: the sender and receiver of the communication event; where, when and for how long the communication event elapsed; in what form the communication event took place; a summary of what information was communicated; what actions/outcomes should be taken as a result of the communication event; and to what level of priority should the actions/outcomes of the communication event be graded
  Constructability is a project management technique to review the construction processes from start to finish during pre-construction phrase. It will identify obstacles before a project is actually built to reduce or prevent error, delays, and cost overrun.
  Costs in economics, business, and accounting are the value of money that has been used up to produce something, and hence is not available for use anymore. In business, the cost may be one of acquisition, in which case the amount of money expended to acquire it is counted as cost.
  Cost engineering is the area of engineering practice where engineering judgment and experience are used in the application of scientific principles and techniques to problems of cost estimating, cost control, business planning and management science, profitability analysis, project management, and planning and scheduling."
  Construction, in the fields of architecture and civil engineering, is a process that consists of the building or assembling of infrastructure. Far from being a single activity, large scale construction is a feat of multitasking. Normally the job is managed by the project manager and supervised by the construction manager, design engineer, construction engineer or project architect.
  Cost overrun is defined as excess of actual cost over budget.
  Critical path method (CPM) is a mathematically based modeling technique for scheduling a set of project activities, used in project management.
  Critical chain project management (CCPM) is a method of planning and managing projects that puts more emphasis on the resources required to execute project tasks.
caption: Capability maturity model.
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