Displaying custom data column in MR/OTS In Scheduling, select Multi-view Scheduler > Master Rotation > Manage Master Rotation. To open an OTS, follow the same path and select Multi-view Scheduler > One-time Schedule > Manage One-time Schedules. Select an MR/OTS template and click Edit. Click the Display Option icon. Select Show custom data columns. The custom data column is displayed next to the Weekly Total columns.