Hi!
In a previous Piklist version I was able to hide and show only the user profile fields I wanted in a Workflow Tab with the following code:

<?php
/*
Title: Profile
Order: 1
Flow: User Workflow
Page: profile.php, user-edit.php
Tab: Common
Default: true
*/

piklist('include_user_profile_fields', array(
    'meta_boxes' => array(
		'Name'
		,'Contact Info'
		,'About the user'
		//'About Yourself'
        ,'Account Management'
    )
  ));

Is this still possible?