Hi Beuza,
here is the code

/**
 * Remove groups from user profile based on member type.
 */
function buddydev_remove_group_based_on_member_types() {
	if ( ! bp_is_user() ) {
		return;
	}

	$user_id = bp_displayed_user_id();

	if ( ! bp_has_member_type( $user_id, 'agent' ) ) {
		bp_core_remove_nav_item( 'groups' );

		$access = bp_core_can_edit_settings();
		$friends_link = bp_displayed_user_domain()? bp_displayed_user_domain() : bp_loggedin_user_domain();
		$friends_link = trailingslashit( $friends_link . bp_get_friends_slug() );
		bp_core_new_subnav_item(array(
			'name'            => __( 'Invitations', 'buddypress' ),
			'slug'            => 'invites',
			'parent_url'      => $friends_link,
			'parent_slug'     => bp_get_friends_slug(),
			'screen_function' => 'buddydev_groups_screen_group_invites',
			'user_has_access' => $access,
			'position'        => 30
		));
		// move the invitations to the friends screen.
	}
}

add_action( 'bp_setup_nav', 'buddydev_remove_group_based_on_member_types', 1001 );

/**
 * Helps us detect screen.
 */
function buddydev_groups_screen_group_invites() {
    add_action( 'groups_screen_group_invites', 'buddydev_load_invite_template' );
	groups_screen_group_invites();
}

/**
 * Load our template.
 */
function buddydev_load_invite_template() {
    add_action( 'bp_template_content', function () {
        bp_get_template_part('members/single/groups/invites');
    });

	bp_core_load_template('members/single/plugins' );
}

/**
 * Change the invite link url for the non 'agent' users.
 *
 * @param string $link original link.
 *
 * @return string
 */
function buddydev_update_group_invite_link( $link ) {
    // for agent, do not break it.
    if ( bp_has_member_type( bp_loggedin_user_id(), 'agent' ) ) {
       return $link;
    }

	global $groups_template;

	if ( empty( $group ) ) {
		$group =& $groups_template->group;
	}

	return wp_nonce_url( trailingslashit( bp_loggedin_user_domain() . bp_get_friends_slug() . '/invites/accept/' . $group->id ), 'groups_reject_invite' ) ;
}

add_filter( 'bp_get_group_accept_invite_link', 'buddydev_replace_group_to_friends_in_group_invite' );

/**
 * Change the reject link url for the non 'agent' users.
 *
 * @param string $link original link.
 *
 * @return string
 */
function buddydev_update_group_reject_link( $link ) {
    // for agent, do not break it.
    if ( bp_has_member_type( bp_loggedin_user_id(), 'agent' ) ) {
       return $link;
    }

	global $groups_template;

	if ( empty( $group ) ) {
		$group =& $groups_template->group;
	}

	return wp_nonce_url( trailingslashit( bp_loggedin_user_domain() . bp_get_friends_slug() . '/invites/reject/' . $group->id ), 'groups_reject_invite' ) ;
}

add_filter( 'bp_get_group_reject_invite_link', 'buddydev_replace_group_to_friends_in_group_invite' );

/**
 * Remove groups from adminbar based on member type.
 *
 * @param array $nav nav items.
 *
 * @return array
 */
function buddydev_filter_show_hide_groups_in_adminbar( $nav ) {
	if ( ! is_user_logged_in() ) {
		return $nav;
	}

	if ( ! bp_has_member_type( bp_loggedin_user_id(), 'agent' ) ) {
		$nav = array();
	}

	return $nav;
}

add_filter( 'bp_groups_admin_nav', 'buddydev_filter_show_hide_groups_in_adminbar' );

It should work. Can you please give it a try? I haven’t tested it but it should work.

Regards
Brajesh

Hi Richard,
Thank you for the feedback.

Please make sure that you have saved the settings atleast once.

It will appear below the textbox.

Please check and let me know.

Yes, you will get a notification. I hoping to do it this weekend. Once I push the release, will post back here.

Thank you for the patience.
Regards
Brajesh

Will it be easier for you if I made all your activity private?