# Configuration Here is a ZOO element and Joomla! system plugin that need to be configured. **System plugin** After installation there is a System - Open Graph for ZOO plugin. It has following params: * **Image** - choose default image for Open Graph if the content have no image. I.e. you may use special picture with logotype of your website. * **Twitter Site** - Twitter account related to your website * **Twitter Creator** - Twitter account of content author * **Twitter Card type** Available options: Summary, Summary large image and Photo. More information: [Twitter Card Types](https://dev.twitter.com/cards/types) * **Facebook admins** (optional) - IDs of Facebook administrators separated by comma. [Find your Facebook ID](https://randomtools.io/) * **Facebook application ID** (optional) - ID of Facebook application. Use images that are at least 1200 x 630 pixels for the best display on high resolution devices. At the minimum, you should use images that are 600 x 315 pixels to display link page posts with larger images. Read more: [Optimize images to generate great previews](https://developers.facebook.com/docs/sharing/best-practices#images) To get Facebook ID you need to create an App. More information can be found here: [Register and Configure an App](https://developers.facebook.com/docs/apps/register#choose-platform) Note: you should select website platform during the App creation. Do not forget to enable the plugin! **ZOO element** Now ZOO have got new element that might be implemented in the App. Please read [ZOO documentation](https://yootheme.com/support/zoo/installation). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.norrnext.com/open-graph-for-zoo/configuration.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.