Since Aurif is working on a 40-hour project for the first two weeks, we need to extend his 80-hour project out quite a bit. Now he won’t deliver this design work until 16 March, when previously he was going to deliver it on 2 March. This may be fine if your client is flexible or the deadline is sufficiently far away.
How to extend a deadline:
1. Click the right-hand side of the rectangle associated with the job, in Schedule mode or Assign mode.
2. Drag it to the right, until you reach your later deadline.