What does a "fragnet insertion" involve in project scheduling?

A "fragnet insertion" involves adding a mini-network to represent a change within the existing project schedule. This concept is particularly useful when a specific part of the project needs to be modified or when new activities are introduced that relate to ongoing work. By using a fragnet, project managers can depict the new relationships and dependencies without modifying the entire project network.

This insertion provides a clear visual representation of the changes, allowing for easier analysis of their impacts on the overall project timeline, costs, and resources. It helps in maintaining clarity and organization within the scheduling process since the fragnet can address complexities that arise from changes or extensions to the project without causing disruption to the established framework. This method emphasizes efficiency and flexibility in project management, which are key components of effective scheduling.