Verifying structure design > Modifying process plan data > Understand the Gantt
Change duration times
Do one of the following:
Procedure
Make sure that the Lock editing button is off.
Move the cursor over the end of the time bar until it changes to a double-ended arrow ↔.
Drag the end of the bar to the desired duration time.
-or-
Procedure
Right-click the time bar and choose Show property dialog.
Type a new end time and click OK.
Teamcenter changes the length of the time element to reflect the new time.
Tip
Teamcenter displays the duration time in a tool tip for the process or operation, as well as in the allocated_time column of the view navigation pane.
Source: https://docs.sw.siemens.com/en-US/doc/282219420/PL20251212545240207.pmphelp/id772686 · retrieved 2026-07-11