View All Tasks Assigned to the user

Question

I am trying to create an application where I have some user's and SuperUser where some Super Users can assign some tasks to the user I have given the Authentications and Authorizations where my code can see the Login Person and I takes them their assigned pages respectively.

 

How can I create a task and assign it to a particular user?

 

So when the user log's in he should see all the tasks assigned to him?