Deleted delivery templates Accidentally, few out of the box delivery templates have been deleted from the system and while trying to import the package of same template from the other environment, its giving error. Can anyone suggest the way to restore ?3:19:42 - PGS-220000 PostgreSQL error: ERROR: duplicate key value violates unique constraint "nmsdelivery_internalname" DETAIL: Key (sinternalname)=(notifySupervisor) already exists. 13:19:42 - WDB-200001 SQL statement 'INSERT INTO NmsDelivery (iDeliveryId, sLabel, sInternalName, sXtkschema, iBuiltIn, iIsModel, iFolderId, iFolderProcessId, iModifiedById, tsLastModified, iDeliveryProviderId, sValidationMode, iMaxRetry, dRetryPeriod, iTypologyId, iMappingId, iMessageType, iDeliveryMode, iContactElement, iStatus, sJobType, iCreatedById, tsCreated, iWeightType, iWeight, dRate, dDuration, iWebResPurged, dDelayExtraction, iMsgPriority, iSandboxMode, iUseBudgetValidation, iUseTargetValidation13:19:42 - , iUseContentValidation, iUseExtractionValidation, iUseFCPValidati