pods-framework / pods

				$related_field = false;

				// Ensure sister_id exists on related Pod.

				foreach ( $related_pod['fields'] as $related_pod_field ) {

					if ( 'pick' === $related_pod_field['type'] && $related_sister_id === $related_pod_field['id'] ) {

						$related_field = $related_pod_field;

						break;

					}

				}

				if ( ! empty( $related_field ) ) {

					$current_ids = self::$api->lookup_related_items( $fields[ $name ]['id'], $pod['id'], $id, $fields[ $name ], $pod );

				$related_field = false;

				// Ensure sister_id exists on related Pod.

				foreach ( $related_pod['fields'] as $related_pod_field ) {

					if ( 'pick' === $related_pod_field['type'] && (int) $related_sister_id === (int) $related_pod_field['id'] ) {

						$related_field = $related_pod_field;

						break;

					}

				}

				if ( ! empty( $related_field ) ) {

					$values = self::$api->lookup_related_items( $options['id'], $pod['id'], $id, $options, $pod );