When an FDM application is created, fifty data segments are automatically created for the application. Data segments are used to store data for FDM locations. When a location is created, FDM assigns it to the next available data segment. Locations will share data segments when the number of locations exceeds fifty. It is recommended that if you will have more than one hundred locations, you create additional data segments before creating locations.
From Workbench, you can create, delete, recreate, and reassign data segments