In the activity of management the accompaniment of the project occurs. Here if structure the execution proceeding, if elaborates plain, calculates estimates of costs, if they control the cronogramas, if they analyze external factors that they can influence the project, if it analyzes the market and as it can change the routes of the service that is being executed. In this activity if it has the vision of the risk of the business and thus it can be acted directly in the execution in order to optimize the activities. Management must be directly on the execution. The guarantee of the quality directly is related the continuous improvement of the process and to the return waited for the project. In this activity if it has a notion of if the end item goes to still take care of the expectations of the customer influencing in the stage of way production that if has a more efficient process. As well as of the engineering projects some authors they make use the division of all estapa productive in parts that if relate and develop in the following sequncia: Planning? Specification? Drawing? Implementation? Validation? Test? Measurement? Maintenance? Improvement For implementation of this concept of what widely it was displayed exists some models developed to londo of the time.
Each one of them it presents particular characteristics and are used in the most diverse activities and desenvolvedoras companies. All apresentom solutions to arrive itself at the objective of the otimizao of the work of development of softwares however focusing different points. Amongst the models if they detach the Classic model and the Agile one. The Classic model if characterizes for being sequential, it is divided in definite stages daily pay. Each stage alone if after initiates the ending of the previous one. All the processes well are registered, in way that serve of parameter to elapse it of the project, and as a pledge of the executed services.