code: @Indexable(type = IndexableType.DELETE)
  	@Override
  	public CommerceNotificationTemplateUserSegmentRel deleteCommerceNotificationTemplateUserSegmentRel(
  		long commerceNotificationTemplateUserSegmentRelId)
  		throws PortalException {
  		return commerceNotificationTemplateUserSegmentRelPersistence.remove(commerceNotificationTemplateUserSegmentRelId);
  	}
docs: Deletes the commerce notification template user segment rel with the primary key from the database. Also notifies the appropriate model listeners.
  
  @param commerceNotificationTemplateUserSegmentRelId the primary key of the commerce notification template user segment rel
  @return the commerce notification template user segment rel that was removed
  @throws PortalException if a commerce notification template user segment rel with the primary key could not be found