Now, I understand how ORM works... or not

accounting/templates/accounting/journal_bilan.jinja

@@ -14,13 +14,16 @@
         <thead>
         <tr>
             <td>{% trans %}Nature of operation{% endtrans %}</td>
-            <td>{% trans %}Amount{% endtrans %}</td>
+            <td>{% trans %}Sum{% endtrans %}</td>
         </tr>
         </thead>
-        <tbody></tr>
-        	<td>bla</td>
-        	<td>{{self.get_test()}}</td>
-        <tr>
+        <tbody>
+            {% for key in bilan.keys() %}
+                <tr>
+                	<td>{{object.operations.get(accounting_type__code=key).accounting_type.label}}</td>
+                	<td>{{bilan[key]}}</td>
+                </tr>
+            {% endfor %}
         </tbody>
 
     </table>

accounting/templates/accounting/journal_details.jinja

@@ -22,6 +22,7 @@
     <p>{% trans %}Journal is closed, you can not create operation{% endtrans %}</p>
     {% else %}
     <p><a href="{{ url('accounting:op_new', j_id=object.id) }}">{% trans %}New operation{% endtrans %}</a></p>
+    <p><a href="{{ url('accounting:journal_bilan', j_id=object.id) }}">{% trans %}Journal Bilan{% endtrans %}</a></p>
     {% endif %}
     <table>
         <thead>