Display TO number on Step 4 of TO builder

templates/task_orders/form_header.html

@@ -1,4 +1,4 @@
-{% macro TOFormStepHeader(description, title=None, to_number=None) %}
+{% macro TOFormStepHeader(description=None, title=None, to_number=None) %}
   <div class="task-order__header">
     {% if title -%}
       <div class="h2">
@@ -10,8 +10,10 @@
         <strong>Task Order Number:</strong> {{ to_number }}
       </p>
     {% endif %}
+    {% if description %}
       <p>
         {{ description }}
       </p>
+    {% endif %}
   </div>
 {% endmacro %}

templates/task_orders/step_4.html

@@ -1,6 +1,7 @@
 {% extends "task_orders/builder_base.html" %}
 
 {% from "task_orders/fragments/task_order_view.html" import TaskOrderView %}
+{% from 'task_orders/form_header.html' import TOFormStepHeader %}
 
 {% set action = url_for('task_orders.form_step_five_confirm_signature', task_order_id=task_order_id) %}
 {% set previous_button_link = url_for("task_orders.form_step_three_add_clins", task_order_id=task_order_id) %}
@@ -16,5 +17,6 @@
 {% endblock %}
 
 {% block to_builder_form_field %}
+  {{ TOFormStepHeader(to_number=task_order.number) }}
   {{ TaskOrderView(task_order, portfolio, builder_mode=True) }}
 {% endblock %}