in proyect managment there is an option to compute a proyect task, the problem is that this analisys is done to one proyect at a time. what this causes is that when i have one user in diferent proyects, there is a chance that the user will be delegated mutlple tasks at the same time. And what i need is to plan my users time to have only one task at a time, so when my user is finished with proyects #1 tasks, then he starts the task of proyect #2 and so on

Is this posible, thank you