title: RBAC what is the recommended method for Role->Task->Operation
body: <p>I started using srbac in Yii.</p>
  
  <p>The options that are available: create a role, task and operation and then assign:
  Operation to Task, Task to Role.</p>
  
  <p>My question is: 
  do i need to create a task for each operation? 
  because i want to assign 1 operation to the lowest user level, and 4 operations to the super admin.</p>
  
  <p>hope i was clear,
  Danny</p>