Add a Project Parameter which allows objects to be coloured and scheduled in a particular fashion.
While working in a Revit Project, it may be a requirement to colour and schedule objects in a certain fashion. It may also be important to turn on or off the visibility of items where hiding elements manually can be extremely time consuming and hiding a category can hide too much.
To overcome this issue we can use Project Parameters. Select the link to see Project Parameters in use.
For Further Information on Project Parameters please follow the attached link