Answer: define activities
Explanation: The seven processes in the Project Time Management are:
(1) Plan Schedule Management (Planning process)
(2) Define Activities (Planning process)
(3) Sequence Activities (Planning process)
(4) Estimate Activity Resources (Planning process)
(5) Estimate Activity Durations (Planning process)
(6) Develop Schedule (Planning process)
(7) Control Schedule (Monitoring and Controlling process)
Furthermore, Project managers reflect on what contributed to time estimates being accurate, too liberal, or conservative. This reflective process helps them to build better time plans for future projects.