I’d like to customize the webform everytime the user saves a webform node. I’m using rules with a custom action that updates the webform when the user saves the node. Looking at devel, I haven’t been able to figure out what the proper key to specify a parent fieldset is.

In my action I have the following:

for ($j = 1; $j <= 5; $j++) {   $node->webform['components'][$i] = array(     'nid' => $node->nid,     'cid' => $i,     'pid' => 0,     'form_key' => "participant$j",     'name' => "Participant",     'type' => 'fieldset',     'value' => '',     'weight' => $j,     'display' => array(       'addmore' => $i,     ),     'extra' => array(       'description' => 'Please provide the participant information listed below. Required items are denoted with an asterisk.',       'title_display' => 0,       'private' => 0,       'collapsible' => 1,       'conditional_component' => '',       'conditional_operator' => '=',       'conditional_values' => '',     'mandatory' => 0,     'page_num' => 1,     ),   );   $i++;    $node->webform['components'][$i] = array(     'nid' => $node->nid,     'cid' => $i,     'pid' => 0,     'form_key' => "first_name$j",     'name' => 'First Name',     'type' => 'textfield',     'value' => '',      'parent' => "participant$j",     'extra' => array(       'display' => array(         'addmore' => $i,       ),       'title_display' => 'inline',       'private' => 0,       'disabled' => 0,       'unique' => 0,       'maxlength' => 60,       'width' => '',       'field_prefix' => '',       'field_suffix' => '',       'description' => '',       'attributes' => array(),       'conditional_component' => '',       'conditional_operator' => '=',       'conditional_values' => '',     'mandatory' => 1,     'page_num' => 1,     ),   );   $i++; ...