Schedule Parameter

[asiaashraf821339]

Hi;
in an old thread talking about the occupancy load, there were a schedule for the IBC Code and the schedule has a parameter and it and this parameter was not in the Project Parameter as shown in the attached image.
1- How we can add a parameter to a schedule?
2- Where i can find this parameter if it is not shown in the project or shared parameter?


Thanks in advance :)