Working Offline 
You use this function to work with a report or input schedule in a disconnected state.
Prerequisites
Before you can work with a workbook offline, the current view and data must be locked using the Park N Go feature. See Park N Go.
Features
When you work on the offline client, you can perform all your Excel tasks while disconnected from the system server, then bring the workbook back to its live state when you reestablish connectivity.
Activities
To work on a report or input schedule offline, start Interface for Excel. From the Login page, select the Work Offline button. Open the desired report or input schedule, and modify the workbook as desired. When you are finished, save it.