Constraints

During the construction process, many real-life issues control an activity's start or completion date. These issues are dealt with by the constraint feature of Primavera P6. Constraints are applied to the activities when relationships do not provide the required results and are often a result of external dependencies. Objectives The main objective of applying constraints is to observe real-world aspects of the project more precisely. Duration restrictions are used to observe project requirements that can't be drafted into network logic. Constraints are recommended to apply after scheduling the whole project because they can override the logic and must be [...]