Schedule parameters to generic model

[yes_and_no]

I made thoughtless schedule based on generic model which have all and only calculated parameters (the fx).

Now that it works, I would like to switches it to apply to either plumbing fixture or roof, but the property field (top left corner in schedule parameter property) only shows 4 items: room, space, project information and generic model.

I tried apply the "space" for once, it didn't work either.

Is there a way to do this without recreate all the parameters ?

[vitorbortoncello]

Unfortunately, Revit doesn't allow you to change the category of a schedule after it's been created. The reason you're only seeing "Room," "Space," "Project Information," and "Generic Model" is that these are the categories related to the schedule you initially set up. You'll have to reassign all the calculated parameters, but since you already have the formula and structure in place, it should be quicker this time around.