These parameter are recommended for organizing sheets on Sheet Lists. Values for organizing sheets may be transferred from Organizing & Sorting.rvt. Open your project and Organizing & Sorting.rvt,. Copy then paste both Schedules into your project. When creating new Sheets, pick one of the placeholder sheets and add its values to subsequent sheets. Share this information with your consultants for seamless drawing indexes.Feel free to visit BIM-data.org for more useful BIM data.
Source: Organizing and Sorting Lists and Project Browsers in Revit®
Total BIM Makeover 