Misc docs cleanup for v3.6

docs/plugins/development/models.md

@@ -26,7 +26,9 @@ Every model includes by default a numeric primary key. This value is generated a
 
 Plugin models can leverage certain NetBox features by inheriting from NetBox's `NetBoxModel` class. This class extends the plugin model to enable features unique to NetBox, including:
 
+* Bookmarks
 * Change logging
+* Cloning
 * Custom fields
 * Custom links
 * Custom validation
@@ -105,6 +107,8 @@ For more information about database migrations, see the [Django documentation](h
 !!! warning
     Please note that only the classes which appear in this documentation are currently supported. Although other classes may be present within the `features` module, they are not yet supported for use by plugins.
 
+::: netbox.models.features.BookmarksMixin
+
 ::: netbox.models.features.ChangeLoggingMixin
 
 ::: netbox.models.features.CloningMixin

mkdocs.yml

@@ -211,6 +211,7 @@ nav:
             - ConfigContext: 'models/extras/configcontext.md'
             - ConfigTemplate: 'models/extras/configtemplate.md'
             - CustomField: 'models/extras/customfield.md'
+            - CustomFieldChoiceSet: 'models/extras/customfieldchoiceset.md'
             - CustomLink: 'models/extras/customlink.md'
             - ExportTemplate: 'models/extras/exporttemplate.md'
             - ImageAttachment: 'models/extras/imageattachment.md'