Explanation/Reference:
Note: See 5a below.
Customizing the Resources Assignments Gantt Chart Bars
Customize the settings for the Gantt chart view on the Resources Assignments page. You can set features
for up to three bars per assignment.
To customize the resource assignments Gantt chart bars:
1. Click Resources.
2. On the Resources navigation bar, click Assignments.

3. On the Assignments page, click View and choose Gantt Chart Options.
4. In the Customize Gantt Chart Options dialog box, click the Bars tab.
5. On the Bars tab:
a. Click the Type list and choose one of the following bar types:
Note: Set at least one bar to Current Bar.
* Current Bar - Shows a bar that spans the early start date/actual start date to the early finish date/actual
finish date for each assignment. For a Current bar, you can select an additional option for showing the
progress of activities.
* Late Bar - Shows the late start date to the late finish date of an assignment. A Late bar does not display if
the project has not been scheduled.
* Plan Bar - Shows the planned start date to the planned finish date of an assignment. This bar is used for
simulating the outcome of the project schedule as part of project planning.
Etc.
Reference: Oracle Primavera P6, Customizing the Resources Assignments Gantt Chart Bars