Schedule missing component fields. How do you add these fields?

[hchanZFNCT]

I'm trying to create a schedule of utility structures so I can simply enter the data in the table without having to click on each structure in plan and edit the values. I created the schedule but found that it is missing some important fields like Inlet angle and Inlet diameter. Why would these fields be missing if they are present in the properties window? How do I add these missing fields while maintaining parametric updating?

What I see in schedule field editor:

Item properties window when placing in plan view:

[Revit_Whisperer]

They would either need to be built in parameters or shared parameters to show up in the schedule...if they are family parameters you would need to swap them out in the family to a shared parameter then reload and use the new parameter.

[hchanZFNCT]

I'll give this a try!

[Mike.FORM]

Here is a good write up on Revit parameters. Near the top is a chart showing the differences between the different types of parameters.