eventespresso / event-espresso-core

		//now we need to get the question group relations and handle that

		//first primary question groups

		$orig_primary_qgs = $orig_event->get_many_related('Question_Group', array( array('Event_Question_Group.EQG_primary' => 1 ) ) );

		if ( !empty( $orig_primary_qgs ) ) {

			foreach ( $orig_primary_qgs as $id => $obj ) {

				if ( $obj instanceof EE_Question_Group ) {

					$new_event->_add_relation_to( $obj, 'Question_Group', array( 'EQG_primary' => 1 ) );

				}

			}

		}

		//next additional attendee question groups

		$orig_additional_qgs = $orig_event->get_many_related('Question_Group', array( array('Event_Question_Group.EQG_primary' => 0 ) ) );

		//next additional attendee question groups

		$orig_additional_qgs = $orig_event->get_many_related('Question_Group', array( array('Event_Question_Group.EQG_primary' => 0 ) ) );

		if ( !empty( $orig_additional_qgs ) ) {

			foreach ( $orig_additional_qgs as $id => $obj ) {

				if ( $obj instanceof EE_Question_Group ) {

					$new_event->_add_relation_to( $obj, 'Question_Group', array( 'EQG_primary' => 0 ) );

				}

			}

		}

		//now save

		$new_event->save();