Arrow

An arrow in the literal sense is a projectile designed to be fired from a bow at a fixed or moving target, often used in hunting or contests of sport. In a more broad sense, an arrow refers to any directional symbol that offers guidance as to the path one should follow (often used in … Read more

Approved Change Request [Output/input]

An approved change request refers to a change request that has been submitted by the requestors, has been reviewed by the appropriate parties through use of the integrated change control process, and has been granted authorization to be take place. Approved change requests can take place at many points throughout the project management process, and … Read more

Actual Duration

The term actual duration can refer to a couple of different things depending on usage and context. In one usage, the term actual duration can refer to the exact amount of time between the date on which the actual start date of a schedule activity falls and the date on which the project schedule’s data … Read more

Activity Sequencing [Process]

The term activity sequencing refers within the context of project management to a dual process. Initially, activity sequencing involves a specific process of the identification of dependencies among a series of schedule activities. The next step of activity sequencing involves the documentation of the said series of dependencies among those schedule activities. More specifically, activity … Read more

Activity-on-Node

Activity-on-node (AON) is the scheduling technique behind almost every modern project network diagram. It is the precedence diagramming method in visual form: each schedule activity is drawn as a box, or node, and arrows between the boxes show the logical relationships that set the order of the work. Because activities sit on the nodes rather … Read more