diff --git a/packages/ckeditor5-engine/src/model/schema.ts b/packages/ckeditor5-engine/src/model/schema.ts
index 502d5851624..e045a09d843 100644
--- a/packages/ckeditor5-engine/src/model/schema.ts
+++ b/packages/ckeditor5-engine/src/model/schema.ts
@@ -1246,9 +1246,15 @@ export type SchemaCheckAttributeEvent = {
  * * {@link ~SchemaItemDefinition#allowIn `allowIn`} – Defines in which other items this item will be allowed.
  * * {@link ~SchemaItemDefinition#allowChildren `allowChildren`} – Defines which other items are allowed inside this item.
  * * {@link ~SchemaItemDefinition#allowAttributes `allowAttributes`} – Defines allowed attributes of the given item.
- * * {@link ~SchemaItemDefinition#allowContentOf `allowContentOf`} – Inherits "allowed children" from other items.
- * * {@link ~SchemaItemDefinition#allowWhere `allowWhere`} – Inherits "allowed in" from other items.
- * * {@link ~SchemaItemDefinition#allowAttributesOf `allowAttributesOf`} – Inherits attributes from other items.
+ * * {@link ~SchemaItemDefinition#disallowIn `disallowIn`} – Defines in which other items this item will be disallowed.
+ * * {@link ~SchemaItemDefinition#disallowChildren `disallowChildren`} – Defines which other items are disallowed inside this item.
+ * * {@link ~SchemaItemDefinition#disallowAttributes `disallowAttributes`} – Defines disallowed attributes of the given item.
+ * * {@link ~SchemaItemDefinition#allowContentOf `allowContentOf`} – Makes this item allow children that are also allowed in the
+ * specified items. This acknowledges disallow rules.
+ * * {@link ~SchemaItemDefinition#allowWhere `allowWhere`} – Makes this item allowed where the specified items are allowed. This
+ * acknowledges disallow rules.
+ * * {@link ~SchemaItemDefinition#allowAttributesOf `allowAttributesOf`} – Inherits attributes from other items. This acknowledges
+ * disallow rules.
  * * {@link ~SchemaItemDefinition#inheritTypesFrom `inheritTypesFrom`} – Inherits `is*` properties of other items.
  * * {@link ~SchemaItemDefinition#inheritAllFrom `inheritAllFrom`} –
  * A shorthand for `allowContentOf`, `allowWhere`, `allowAttributesOf`, `inheritTypesFrom`.
@@ -1376,6 +1382,15 @@ export type SchemaCheckAttributeEvent = {
  * } );
  * ```
  *
+ * Register `inlineImage` as a kind of an inline object but disallow it inside captions:
+ *
+ * ```ts
+ * schema.register( 'imageInline', {
+ * 	inheritAllFrom: '$inlineObject',
+ * 	disallowIn: [ 'caption' ]
+ * } );
+ * ```
+ *
  * Make `listItem` inherit all from `$block` but also allow additional attributes:
  *
  * ```ts