The sequence of logical relationships between activities
Leads
Successor activity accelerates
Milestone Charts
These are similar to bar charts, but they only show major events. Remember that
milestones have no duration; they simply represent the completion of activities.
Milestone Charts are good tools for reporting to management and to the costomer.
Bar charts
Bar charts are weak planning tools, but they are affective for progress reporting and
control. they are not project management plans