Issue #2840535 by bojanz, mglaman: The adjustments field type should not be available from the UI

Author: bojanz

modules/order/src/Plugin/Field/FieldType/AdjustmentItem.php

@@ -16,6 +16,7 @@
  *   description = @Translation("Stores adjustments to the parent entity's price."),
  *   category = @Translation("Commerce"),
  *   list_class = "\Drupal\commerce_order\Plugin\Field\FieldType\AdjustmentItemList",
+ *   no_ui = TRUE,
  *   default_widget = "commerce_adjustment_default",
  * )
  */