2 methods of creating Level of Effort or Hammock Tasks in Microsoft Project
Unlike Primavera P6, Microsoft Project does not have a Level of Effort or Hammock task type but that does not mean one cannot create a Level of Effort or Hammock task.
In this YouTube video, I discuss the 2 methods I know of, the first is the method recommended by Microsoft on their support website, PRJ: How to Build a Hammock Task [page no longer available on Microsoft’s website, so here a saved pdf print-out of the page before it was taken down] and the second is a method that is commonly used in the subsea construction industry.