--- title: Restricted editing menu-title: Restricted editing category: features --- {@snippet features/build-restricted-editing-source} The ... ## Demo The demo below works in two modes: "Standard Editing Mode" and "Restricted Editing Mode". Using the radio buttons below you can switch between modes. {@snippet features/restricted-editing} ## Installation To add this feature to your rich-text editor, install the [`@ckeditor/ckeditor5-restricted-editing`](https://www.npmjs.com/package/@ckeditor/ckeditor5-restricted-editing) package: ```bash npm install --save @ckeditor/ckeditor5-restricted-editing ``` ### Running the Standard Editing Mode And add it to your plugin list and the toolbar configuration: ```js import StandardEditingMode from '@ckeditor/ckeditor5-restricted-editing/src/standardeditingmode'; ClassicEditor .create( document.querySelector( '#editor' ), { plugins: [ StandardEditingMode, ... ], toolbar: [ 'restrictedEditingException', ... ] } ) .then( ... ) .catch( ... ); ``` ### Running the Restricted Editing Mode And add it to your plugin list and the toolbar configuration: ```js import RestrictedEditingMode from '@ckeditor/ckeditor5-restricted-editing/src/restrictededitingmode'; ClassicEditor .create( document.querySelector( '#editor' ), { plugins: [ RestrictedEditingMode, ... ], toolbar: [ 'restrictedEditing', ... ] } ) .then( ... ) .catch( ... ); ``` Read more about {@link builds/guides/integration/installing-plugins installing plugins}. ## Common API We recommend using the official {@link framework/guides/development-tools#ckeditor-5-inspector CKEditor 5 inspector} for development and debugging. It will give you tons of useful information about the state of the editor such as internal data structures, selection, commands, and many more. ## Contribute The source code of the feature is available on GitHub in https://github.com/ckeditor/ckeditor5-restricted-editing.