The install.json file includes information about how to place a plugin within the cPanel interface and how access control is handled.

This plugin configuration file includes information about how your plugin will integrate with cPanel including:

* The group the plugin show up in.
* The display name of the plugin.
* The icon for the plugin.
   - The icon must be an .svg
   - Place the icon in this directory and name it using the following structure:

      cpanel-{your plugin name}-plugin.svg.

   - Please reach out to the cPanel design team to get new icons for your feature.
* Access control name for your feature so it can be controlled by feature manager.
   - Please use the following format for your feature property:

      cpanel-{your plugin name}-plugin

* The relative url to your app within cPanel.
* And more...

See: https://api.docs.cpanel.net/guides/guide-to-cpanel-plugins/guide-to-cpanel-plugins-add-plugins for more information about how to configure the install.json file.