Is it possible to re-arrange the task order in a project without deleting and recreating it?

Task order can be re-arranged without deleting it by using the Sort Sub-tasks.To move or rearrange the task, follow the steps given below:

• Click on the Project tab from the top menu.
• Edit the project name of the tasks you would like to re-arrange the order.
• Click on the Edit button next to the Project Structure.
• Click on Sort Sub-tasks icon next to the project name, it will pop up another box with the list of tasks assigned to the project, re-arrange the task order by using the up and down arrow.
• Click Save.
• Again click Save on the main project page.

Note: This can be done at the project level by moving the tasks up or down but not the sub-tasks defined under tasks.