How to schedule un-schedulable Revit parameters using PropertyWizard

Revit’s schedules are very powerful, but there are some parameters that you cannot schedule. For example, you cannot schedule the ‘Top is Attached’ or ‘Base is Attached’ parameters on walls:

You can overcome this problem by using PropertyWizard to copy the un-schedulable parameter value into another parameter of your choice:

PropertyWizard will update your parameter whenever the un-schedulable parameter changes, and you can include your parameter in a schedule: