# Package-level Javadoc
Author: David McKnight (IBM)

Application programming interface for creating customized DataStore process subsystems.

## Package Specification

The package provides support classes for creating customized DataStore process subsystems.

The class DStoreProcessSubSystemConfiguration is the main factory for creating a DataStore process subsystem. By deriving from it, extenders can create their customized DataStore process subsystem configuration which can then be registered against their system types. A custom SubSystemConfigurationAdapter can be registered for UI-specific customizations. Possible customizations include:

- Changing the isCaseSensitive() method for system types that are not of UNIX style.
- Registering pre-defined filters through a filter pool manager.
- Wrapping the created ProcessServiceSubSystem or DStoreProcessService in a delegate for modifying operation of the Subsystem.