Navigation : Datastore Helper Overview API interfaces and default implementations Making a project customisable using the Datastore Helper API Customising schemas using the configurator - Bean ordering - Examples -- Inserting fields -- Appending fields -- Removing fields -- Changing fields -- Adding mappings to an existing reference -- Removing mappings from an existing reference -- Modifying store configurations -- Adding stores -- Adding references -- Further examples Migrating from versions 1.x Appending fields Appending a vector field to the end of the Delta store in the Sensitivities schema: configurator.appendField("Sensitivities", "Delta", new CustomField("Interpolated Delta", ILiteralType.DOUBLE, new double[]{-1.0}).asVectorField().swap()); Inserting fields Removing fields