The most typical relationship between activities is called a "Finish- to-Start"
dependency.
In English, this means...you can't start the 2nd activity before the 1st one is finished.
This shows an arrow from the end of the first activity pointing to the Start
Time of the second
activity
One important Note
If your Duration setting is greater than the distance in time between your Start Time
and End
Time...the dependency displays a line called a "Float line" (also called a "Lag time"
or "Lead time"
line).
This is a useful way to budget some extra time into an activity just in case things
don't quite go as
"planned".
Of course you can always "stretch" the End Time by dragging the right side
of the bar.
