You can create any number of schedules for each Assembly.
To add a new schedule or delete an existing one, use these buttons:
Create View - If ticked ON, schedule will be created.
View - Select from three possible Schedule Types:
Schedule - schedule for one Category element
Part List - schedule for Multiple Categories
Material Takeoff - material takeoff for Multiple Categories
View Name - Enter the name for selected schedule
Schedule Instance - Schedule from Project Browser will be used as Schedule Template
Schedule View Template - Recommended option - View Template will be applied as Schedule Template.
Count Field Type - Select if Count parameter should show values By Assembly Instance or By Assembly Type.