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title: Includes


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## Include Options at the Sidebar

If you have one of the Sidebar Components `angular-modal` or `angular-component` you have to replace them.

1. The best option is to use a [ParamsSchema](/reference/document/includes/server-customization/llms.txt#paramsSchema) to generate the Include options at the sidebar. The declaration is similar to [Metadata Plugins](/reference/document/metadata/plugins/llms.txt).
2. In case `ParamsSchema` does not provide enough flexibility (and we can't build an extension for you) you can use a [Vue Component](/reference/document/includes/editor-customization/llms.txt#custom-include-user-interface-with-vue)