An instance parameter will only affect the object or objects you currently have selected. These parameters show up immediately on the Properties dialog once an item is selected. A type parameter can be accessed only when you select an item and click Edit Type
PARAMETERS IN REVIT - PART-1 | Definition and System parameter
• PARAMETERS IN REVIT - PART-1 | Definition ...
PARAMETERS IN REVIT - PART-2 | Project parameter and Family Parameter
• AO Smith Heater Revit Family creation PART...
PARAMETERS IN REVIT - PART-3 | Shared parameter and Global Parameter
• AO Smith Heater Revit Family creation PART...
PARAMETERS IN REVIT - PART-4 | Comparison
• AO Smith Heater Revit Family creation PART...
Software used - REVIT 2020, Bluebeam