Mapping Parameters in Schedules

When you create Mechanical Schedules in Revit MEP for instance, the Schedule properties dialog window shows only some of the parameters associated with the family but the Schedule Fields window does not show all the parameters associated with the element or the family type















so for instance I have a WSHP Element and I want to include specific Parameters for that equipment in my schedule like Hot Water Flow, so I go to the family editor and I create a shared parameter matching the required element parameter, then in the types properties window I can create a Formula to map the required parameter, so when I upload that to my project I can add that shared parameter in my schedule