How to Identify the schedules generating to Location Sample List?

1.I need to Know how the schedules are captured to the Location Sample List Component
2.Is there a way to stop any schedule by users through scripting or by refering to the SQL Tables
3. From Which Table datas are shared to Location Sample List Component, If You share the SQL query or table name it will be helpful
4. For one particular machine alone a schedule of closed workorder is generating every one hour I Need to stop it