Profile: benE-2

  $child_columns = toolset_get_related_posts(
  $post->ID,     // the parent post
  'columns-layout',   // the RFG slug
  'parent',     // the RFG role in this relationship is 'child'
  100,     // the maximum number of results
  0,           // the offset
  array('meta_key'=>'toolset-post-sortorder'),     // additional query arguments
  'post_object',   // return format
  'child',    // role to return
  'meta_value_num',
  'ASC'
  );