A project manager must spend adequate time in monitoring the progress of the project to know how change is being implemented by all project team members. Some major changes can dramatically have a drastic effect and impact on the project. If such a change will bring a negative impact to the project, there must be clearcut instructions and discussions between team members about such a situation. This week's text opens with a discussion on the five project management categories based on the 12 models. It is interesting how much information and knowledge has to be understood in order to effectively apply some of the principles underlying project management. In as much as change is a good thing, project scope change needs to be communicated effectively to all team members so they will be an understanding