# JMap Extensions Compatible with JMap NG or JMap Survey

Extensions which are compatible with JMap NG and JMap Survey applications must be **configured and activated on the project** to make them accessible to the users of these applications.

To **configure** the extension, in the project configuration interface select the tab with the extension name. Once the configuration is complete, press **Save**. 

To **activate** the extension, slide the extension switch in the **Extensions** section of the project configuration interface. 

The [Installed Extensions](https://docs-jmapserver-lima.k2geospatial.com/e/administrator/jmap-server-administrator-manual/jmap-server-extensions/installed-extensions) section provides details on configuring extensions in JMap Server.