If you want to install it from source, go to https://gitnet.fr/deblan/side_menu/releases and copy the link to the last release (side_menu_vX.Y.Z.tar.gz). Then:
```
cd /path/to/nextcloud/apps
curl -sS https://gitnet.fr/attachments/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx | tar xvfz -
```
Administrators can edit many settings using the administration page.
Users can disable the menu using the page of personal settings.
### Use first top menu app as default app
You can easily let Custom Menu redirect to the first app in the top menu by changing the following parameter in your `config/config.php`:
```php-inline
'defaultapp' => 'side_menu',
```
If the top menu is empty then it redirects to files.