function bbp_admin_setting_callback_group_forums_root_id() {

	// Group root ID
	$group_root = bbp_get_group_forums_root_id();
	if ( ! bbp_get_forum( $group_root ) ) {
		delete_option( '_bbp_group_forums_root_id' );
		$group_root = 0;
	}

	// Output the dropdown for all forums
	$select = bbp_get_dropdown( array(
		'selected'           => $group_root,
		'show_none'          => esc_html__( '— No parent —', 'bbpress' ),
		'orderby'            => 'title',
		'order'              => 'ASC',
		'select_id'          => '_bbp_group_forums_root_id',
		'disable_categories' => false,
		'disabled'           => '_bbp_group_forums_root_id'
	) );

	// Check cap one time
	$can_add_new = current_user_can( 'publish_forums' );
	$button = '';

	// Text variations based on configuration
	if ( empty( $group_root ) && ( true === $can_add_new ) ) {

		// New URL
		$new_url = wp_nonce_url( add_query_arg( array(
			'page'   => 'bbpress',
			'create' => 'bbp-group-forum-root'
		), admin_url( 'options-general.php' ) ), '_bbp_group_forums_root_id' );

		// Button & text
		$button = '<a href="' . esc_url( $new_url ) . '">' . esc_html__( 'create a new one', 'bbpress' ) . '</a>';
		$text   = esc_html__( 'Use %s to contain your group forums, or %s', 'bbpress' );
	} else {
		$text = esc_html__( 'Use %s to contain your group forums', 'bbpress' );
	}

	// Output
	printf( $text, $select, $button ); ?>
	<p class="description"><?php esc_html_e( 'Changing this will not move existing forums.', 'bbpress' ); ?></p>

<?php
}