Gave away project management knowledge system five major process groups [turn]

The following author each use a sentence to summarize the project management knowledge System five process groups:

Start the process group: The role is to set the project objectives, so that the project team can do something;
Planning Process Group: The role is to develop the work line, so that the project team "by the laws";
Execution Process Group: The role is "retrace", let the project team "enforced";
Monitoring process Group: The role is to measure the project performance, so that the project team "partiality", and try to do "prevention";
End-of-process group: The role is to end the project "grievances", so that everything is complete.

Gave away project management knowledge system five major process groups [turn]