diff --git a/Layout/default/Linework/Index.php b/Layout/default/Linework/Index.php
index 83f91b2ea..543801ae6 100644
--- a/Layout/default/Linework/Index.php
+++ b/Layout/default/Linework/Index.php
@@ -234,9 +234,24 @@
                                   </tr><tr class="workflow-header"><th colspan='<?=$wfColspan?>'><?=$item->label?></th></tr><tr>
                                 <?php else: ?>
                                   <?php include(realpath(dirname(__FILE__)."/../")."/Workflow/form.php"); ?>
+                                  <?php if(!$me->is("Admin") && $item->required == 1 && $term->workflowitems['customer_passive_finished']->value->id && $term->workflowitems['customer_passive_finished']->value->value_int == 1): ?>
+                                    <script type="text/javascript">
+                                      <?php if($item->type == "bool"): ?>
+                                        document.getElementById("wfitemplaceholder_<?=$item->name?>_<?=$term->id?>").disabled = true;
+                                      <?php elseif($item->type != "empty"): ?>
+                                        document.getElementById("wfitem_<?=$item->name?>_<?=$term->id?>").disabled = true;
+                                      <?php endif; ?>
+                                    </script>
+                                  <?php endif; ?>
                                 <?php endif; ?>
                               <?php endif; ?>
                             <?php $i++; endforeach; ?>
+                            <?php if(!$me->is("Admin")): ?>
+                              <script type="text/javascript">
+                                document.getElementById("wfitem_backbone_setup_date_<?=$$wftype->id?>").disabled = true;
+                                document.getElementById("wfitem_customer_setup_date_<?=$$wftype->id?>").disabled = true;
+                              </script>
+                            <?php endif; ?>
                           </tr>
 
                           <tr>