Three basic project management structures were described and assessed as to their weaknesses and strengths.Only under unique circumstances can a case be made for managing a project within the normal functional hierarchy. When thinking only in terms of what is best for the project, the creation of an independent project team is clearly favored. However, the most effective project management system appropriately balances the needs of the project with those of the parent
organization.Matrix structures emerged out of the parent organization’s need to share personnel and resources across multiple projects and operations while creating legitimate project focus.
The matrix approach is a hybrid organizational form that combines elements of both the functional and project team forms in an attempt to realize the advantages of both