bp_nouveau_group_setup_nav()

function bp_nouveau_group_setup_nav() {
	if ( ! bp_is_group() || ! bp_groups_user_can_send_invites() ) {
		return;
	}

	// Simply change the name
	if ( bp_is_active( 'friends' ) ) {
		$bp = buddypress();

		$bp->groups->nav->edit_nav(
			array( 'name' => __( 'Send Invites', 'buddyboss' ) ),
			'send-invites',
			bp_get_current_group_slug()
		);

	// Create the Subnav item for the group
	} else {
		$current_group = groups_get_current_group();
		$group_link    = bp_get_group_permalink( $current_group );

		bp_core_new_subnav_item( array(
			'name'            => __( 'Send Invites', 'buddyboss' ),
			'slug'            => 'send-invites',
			'parent_url'      => $group_link,
			'parent_slug'     => $current_group->slug,
			'screen_function' => 'groups_screen_group_invite',
			'item_css_id'     => 'invite',
			'position'        => 70,
			'user_has_access' => $current_group->user_has_access,
			'no_access_url'   => $group_link,
		) );
	}
}