--- /dev/null
+/**
+ * Implements hook_field_views_data_views_data_alter().
+ */
+function {{ machine_name }}_field_views_data_views_data_alter(array &$data, \Drupal\field\FieldStorageConfigInterface $field) {
+ $field_name = $field->getName();
+ $data_key = 'field_data_' . $field_name;
+ $entity_type_id = $field->entity_type;
+ $entity_type = \Drupal::entityManager()->getDefinition($entity_type_id);
+ $pseudo_field_name = 'reverse_' . $field_name . '_' . $entity_type_id;
+ list($label) = views_entity_field_label($entity_type_id, $field_name);
+ $table_mapping = \Drupal::entityManager()->getStorage($entity_type_id)->getTableMapping();
+
+ // Views data for this field is in $data[$data_key].
+ $data[$data_key][$pseudo_field_name]['relationship'] = [
+ 'title' => t('@entity using @field', ['@entity' => $entity_type->getLabel(), '@field' => $label]),
+ 'help' => t('Relate each @entity with a @field set to the term.', ['@entity' => $entity_type->getLabel(), '@field' => $label]),
+ 'id' => 'entity_reverse',
+ 'field_name' => $field_name,
+ 'entity_type' => $entity_type_id,
+ 'field table' => $table_mapping->getDedicatedDataTableName($field),
+ 'field field' => $field_name . '_target_id',
+ 'base' => $entity_type->getBaseTable(),
+ 'base field' => $entity_type->getKey('id'),
+ 'label' => $field_name,
+ 'join_extra' => [
+ 0 => [
+ 'field' => 'deleted',
+ 'value' => 0,
+ 'numeric' => TRUE,
+ ],
+ ],
+ ];
+}