Navigation : Datastore Helper Overview API interfaces and default implementations Making a project customisable using the Datastore Helper API Customising schemas using the configurator Migrating from versions 1.x - Initial store definitions - Initial reference definitions - Datastore customisations configuration class - Datastore configuration classes - Defining customisations - Wiring into application configuration Migrating from versions 1.x The 2.0 version of the Datastore Helper (DaSH) is not backwards compatible with the 1.x versions. The required changes are listed in this section, together with improvement suggestions that are not mandatory for a successful migration. Further examples Initial store definitions