Conditional Left Navigation Tabs

In the context of a Node Details view for example, is it possible to limit visibility of a custom added tab based on a custom property? 

For instance, we have a custom property named Managed_DB (True/False), can we have a tab only visible when Managed_DB=True ?  (View Limitation applies to the whole view.)

I see the "Show this tab: Always or "Based on Following condition:" ...

Is there a way to add conditions to that list?

Thanks

Jim