You can associate a project task with an existing project milestone. Bottom-up planning uses this information to generate resource requests.
Concept Information
Project Task Gantt (Task Manager)
About Task Dependency Relationships
Related Tasks
Adding a Task Dependency Relationship
Deleting a Task Dependency Relationship
Editing a Task Dependency Relationship
Assigning Resources or Roles to a Project Task
Creating Resource Demands from Project Task Gantt
Reference Materials