A quick way to create a Project with several tasks in it is to turn a Task into a Project.
Just create a new task, add subtasks, and click on the “Make Project” button on the task edit menu.
The result will be a New Project, named with the former task name, in which all subtasks became individual tasks that are assigned to you.
The first task on this project will be a copy of the previous one, for your reference.
Now you can assign each task to a different user, set time slots for each task, and keep up with their progress.