How do I delete the info in the duration, start and finish cells of specific tasks only?

[JeanineB007]

How do I delete the info in the duration, start and finish cells of specific tasks only?

I want to show the empty cells as under procurement ets. I want to delete all Planning phases duration and dates to show empty cell?

[#2]

JeanineB007 --

If you want to leave blank the Duration, Start, and Finish values for a task, you will need to set the Task Mode to Manually Scheduled. Then you can delete the respective values for the tasks you set to Manually Scheduled. However, I want to caution you that you will eventually need to change the Task Mode for those tasks back to Auto Scheduled before you begin tracking progress in your project. Hope this helps.