Wish to create milestones in projects? The project comes with multiple activities, which are known as project milestones. Each milestone defines a stage or a phase in a project. Regardless of the project size and timeline, the milestones are defined under the project plan. The milestones may fall under different stages, including planned, active, and completed milestones. For large projects, the milestones may take a longer period than small projects. Thus, define the timelines for each milestone and describe the activities and tasks to be completed under the milestone. Furthermore, creating milestone dependency and sequence is critical as you aim at automating the project lifecycle management. In this case, define the milestone sequence based on timelines. Once defined, the project management system will help you to notify the project managers when the status of a project is changed.