| CachedTasktaskClass | |
| NoColumnToFocusException | Occurs within the UIController when non of the associated columns can be focused. Make sure that the needed columns are selected and are attached to an InputControlBase |
| UserFlow | Used to determine the user flow within the UIController |
| UserFlowDisabledException | Thrown if the object returned from UseUserFlow is used before the UIController object is constructed |
| IFlowVisitor | Used to determine the current user state in the UIController's [!:UIController.Flow] |