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You can drag and resize the tasks if needed by hovering the mouse cursor on the edge of the box until you see the double arrow which you can drag to reschedule the task or project. Alternatively, you can drag and drop to move a task or project to a different date.
How to
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Resize the Gantt Chart
Hover the mouse cursor on the grey vertical line right next to the % Complete column which automatically changes to a blue vertical line.
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