The central executive is part of working memory. It is an important part of the working model of memory. There is exact information about it that how it works but it observes or maintains the work of another system in way of monitoring and coordinating the system. The central executive helps the system and relates it too long term memory. This is a very important part that helps in the to decide which information to attend and which part of working memory should be sent.
Thus here as a piece of integrated information, planning and the organization of an object, all work is done by the central executive.
