The concepts of career, career development, and career plan are most closely related to the key self competency.
The most general term is career, which refers to a sequence of work-related positions occupied by a person during a lifetime.
Career development involves making decisions about an occupation and engaging in activities to attain career goals; it is based on the central concept of time.
A career plan is the individual's choice of occupation, organization, and career path. Thus, a career may or may not be managed successfully.
To do so, an individual needs to commit to a lifetime of learning, including the development of a career plan. Such a career plan would be implemented over time through the process of career development.