Hany Ismail, MSC, PMP Excel Gantt chart by excel: Step by Step Guide Tutorial Posted by Hany Ismail, MSC, PMP Categories Excel in Planning Comments 1 comment June 9, 2014 1 Excel Gantt chart by excel: Step by Step Guide Tutorial How to add rows for sub-tasks? How to add a set of tasks / sub-tasks? How to customize colors of Gantt chart? Which cells of the document should not be … Read More