diff --git a/addons/project/project.py b/addons/project/project.py
index 3bda5ad128e..87097298bd2 100644
--- a/addons/project/project.py
+++ b/addons/project/project.py
@@ -200,6 +200,7 @@ class project(osv.osv):
         'type_ids': fields.many2many('project.task.type', 'project_task_type_rel', 'project_id', 'type_id', 'Tasks Stages', states={'close':[('readonly',True)], 'cancelled':[('readonly',True)]}),
         'task_count': fields.function(_task_count, type='integer', string="Open Tasks"),
         'color': fields.integer('Color Index'),
+        'use_attachment':  fields.boolean('Tasks Management'),
      }
     
     def dummy(self, cr, uid, ids, context):
@@ -456,6 +457,19 @@ def Project():
                     }, context=context)
         return True
 
+    def open_attachment(self, cr, uid, ids, context=None):
+        if context is None:
+            context = {}
+
+        return {
+            'name': 'Attachments',
+            'view_type': 'form',
+            'view_mode': 'tree,form',
+            'res_model': 'ir.attachment',
+            'domain': [('res_id','=',ids[0])],
+            'type': 'ir.actions.act_window',
+         }
+
     # ------------------------------------------------
     # OpenChatter methods and notifications
     # ------------------------------------------------
diff --git a/addons/project/project_view.xml b/addons/project/project_view.xml
index 5f0a1ea5944..d0282ded9cf 100644
--- a/addons/project/project_view.xml
+++ b/addons/project/project_view.xml
@@ -60,6 +60,11 @@
                                     <td><field name="use_tasks" nolabel="1"/></td>
                                     <td style="text-align:right;" width="110px"><button class="oe_btn_width" name="%(act_project_project_2_project_task_all)d" string="Tasks" type="action" attrs="{'invisible':[('use_tasks','=', 0)]}"/></td>
                                 </tr>
+                                <tr name="use_attachment_row">
+                                    <th style="border-right:1px solid #DDD;" width="140px">Attachment</th>
+                                    <td><field name="use_attachment" nolabel="1"/></td>
+                                    <td style="text-align:right;" width="110px"><button class="oe_btn_width" name="open_attachment" string="Attachments" type="object" attrs="{'invisible':[('use_attachment','=', 0)]}"/></td>
+                                </tr>
                             </table>
                         </group>
                     </group>