Collapsible/Expandable Parameter Folders
I realize this is probably not super easy to implement? But If you have a very large model with a lot of custom parameters, the list quickly becomes very long and cumbersome to scroll through when having to find the specific parameters you want to work on. If the Parameter window would function much like the Parts window, with folders that can be expanded or collapsed, I think it would be easier to work with.
I hope this feature will be considered, Thanks!