> For the complete documentation index, see [llms.txt](https://githubichsan.gitbook.io/journal/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://githubichsan.gitbook.io/journal/wordpress-development/functions/add_dashboard_page.md).

# add\_dashboard\_page

add sub menu on dashboard menu, a page given.

```php
function my_plugin_menu() {
    add_dashboard_page('My Custom Dashboard', 'Custom Dashboard', 'edit_posts', 'my-custom-dashboard', 'my_custom_dashboard_output');
    add_dashboard_page('My Custom Dashboard', 'Halo Dashboard', 'edit_posts', 'my-custom-', 'my_custom_dashboard_output');
}
add_action('admin_menu', 'my_plugin_menu');

function my_custom_dashboard_output() {
    echo 'Welcome to My Custom Dashboard!';
}
```