I’m trying to create an admin menu page with multiple tabs each with forms. I have followed the tutorials on adding tabs to a sub-menu page and that worked but I can’t seem to figure out how to get it to work for my page. Here is my function.php code:

add_filter('piklist_admin_pages', 'client_forms_admin_pages');
function client_forms_admin_pages($pages) {
     $pages[] = array(
      'page_title' => __('Client Forms', 'piklist')
      ,'menu_title' => __('Client Forms', 'piklist')
      ,'capability' => 'manage_options'
      ,'menu_slug' => 'client-forms'
      ,'setting' => 'custom_settings'
      ,'menu_icon' => 'dashicons-welcome-write-blog'
      ,'page_icon' => plugins_url('piklist/parts/img/piklist-page-icon-32.png')
      ,'default_tab' => 'General'
      ,'single_line' => true
      ,'save_text' => 'Save Forms'
    );

    return $pages;
  }

And I have a piklist/parts/workflow/header.php:

<?php
/*
Flow: Client Forms
Page: admin.php
Post Type: client_forms
Header: true
Position: title
*/
?>

And also a piklist/parts/workflow/tab.php:

<?php
/*
Title: List of Participants
Order: 10
Flow: Client Forms
*/

piklist('include_meta_boxes', array(
    'piklist_meta_help'
    ,'piklist_meta_field_text'
    ,'piklist_meta_field_select'
    ,'piklist_meta_field_radio'
    ,'piklist_meta_field_checkbox'
    ,'piklist_meta_field_upload'
    ,'piklist_meta_field_taxonomies'
    ,'piklist_meta_field_featured_image'
    ,'piklist_meta_field_relate'
    ,'piklist_meta_field_comments'
  ));

piklist('field', array(
    'type' => 'group'
    ,'field' => 'workout_schedule'
    ,'label' => __('Tasks')
    ,'columns' => 12
    ,'add_more' => true
    ,'fields' => array(
      array(
        'type' => 'select'
        ,'field' => 'day'
        ,'columns' => 12
        ,'choices' => array(
          'monday' => 'Monday'
          ,'tuesday' => 'Tuesday'
          ,'wednesday' => 'Wednesday'
          ,'thursday' => 'Thursday'
          ,'friday' => 'Friday'
          ,'saturday' => 'Saturday'
          ,'sunday' => 'Sunday'
        )
      )
      ,array(
        'type' => 'group'
        ,'field' => 'excercise_day'
        ,'add_more' => true
        ,'fields' => array(
          array(
            'type' => 'text'
            ,'field' => 'excercise'
            ,'columns' => 8
            ,'attributes' => array(
              'placeholder' => 'Exercise'
            )
          )
          ,array(
            'type' => 'text'
            ,'field' => 'excercise_reps'
            ,'columns' => 2
            ,'attributes' => array(
              'placeholder' => 'Reps'
            )
          )
          ,array(
            'type' => 'text'
            ,'field' => 'excercise_sets'
            ,'columns' => 2
            ,'attributes' => array(
              'placeholder' => 'Sets'
            )
          )
        )
      )
    )
  ));
?>