diff --git a/bt5/erp5_budget/ActionTemplateItem/portal_types/Account/view_budget.xml b/bt5/erp5_budget/ActionTemplateItem/portal_types/Account/view_budget.xml
new file mode 100644
index 0000000000000000000000000000000000000000..412854260a6d44501898f37d14d6523e71a088cf
--- /dev/null
+++ b/bt5/erp5_budget/ActionTemplateItem/portal_types/Account/view_budget.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="ActionInformation" module="Products.CMFCore.ActionInformation"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>action</string> </key>
+            <value>
+              <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+            </value>
+        </item>
+        <item>
+            <key> <string>category</string> </key>
+            <value> <string>object_view</string> </value>
+        </item>
+        <item>
+            <key> <string>condition</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>icon</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>view_budget</string> </value>
+        </item>
+        <item>
+            <key> <string>permissions</string> </key>
+            <value>
+              <tuple>
+                <string>View</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>priority</string> </key>
+            <value> <float>8.0</float> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string>Budget</string> </value>
+        </item>
+        <item>
+            <key> <string>visible</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <tuple>
+        <global name="Expression" module="Products.CMFCore.Expression"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>text</string> </key>
+            <value> <string>string:${object_url}/Account_viewBudget</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_budget/ActionTemplateItem/portal_types/Budget%20Line/engaged_view.xml b/bt5/erp5_budget/ActionTemplateItem/portal_types/Budget%20Line/engaged_view.xml
new file mode 100644
index 0000000000000000000000000000000000000000..4510f67328413c6eb876eb451f4a8d5cd3be27cb
--- /dev/null
+++ b/bt5/erp5_budget/ActionTemplateItem/portal_types/Budget%20Line/engaged_view.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="ActionInformation" module="Products.CMFCore.ActionInformation"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>action</string> </key>
+            <value>
+              <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+            </value>
+        </item>
+        <item>
+            <key> <string>category</string> </key>
+            <value> <string>object_view</string> </value>
+        </item>
+        <item>
+            <key> <string>condition</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>icon</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>engaged_view</string> </value>
+        </item>
+        <item>
+            <key> <string>permissions</string> </key>
+            <value>
+              <tuple>
+                <string>View</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>priority</string> </key>
+            <value> <float>5.0</float> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string>Engaged Budget</string> </value>
+        </item>
+        <item>
+            <key> <string>visible</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <tuple>
+        <global name="Expression" module="Products.CMFCore.Expression"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>text</string> </key>
+            <value> <string>string:${object_url}/BudgetLine_viewEngagedBudget</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetCell_getEngagedBudget.xml b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetCell_getEngagedBudget.xml
new file mode 100644
index 0000000000000000000000000000000000000000..57c73254fb4a9394838bf3cb68ba941013698a88
--- /dev/null
+++ b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetCell_getEngagedBudget.xml
@@ -0,0 +1,202 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_body</string> </key>
+            <value> <string>"""FIXME: this script uses standard categories, but not membership criterion\n
+category list. This assumes that an interaction workflow is copying membership\n
+categories into standard categories. Afterall, this might not be needed and we_\n
+can probably get them from membership criterion category list.\n
+"""\n
+\n
+consumed_budget = context.BudgetCell_getConsumedBudget()\n
+\n
+mcbcl = context.getMembershipCriterionBaseCategoryList() \n
+\n
+kw = dict(\n
+  src__=src__,\n
+  from_date=context.getStartDateRangeMin(),\n
+  at_date=context.getStartDateRangeMax(),\n
+  simulation_state = [\'confirmed\', \'delivered\', \'stopped\', \'started\']\n
+)\n
+\n
+parent = context.getParentValue()\n
+\n
+# node\n
+if \'destination\' in mcbcl:\n
+  kw[\'node_uid\'] = context.getDestinationUid()\n
+\n
+# node category\n
+if parent.isMemberOf(\n
+    \'budget_line_variation/budget_variation/node_category_financial_section\'):\n
+  kw[\'node_category\'] = parent.getFinancialSection(base=1)\n
+if parent.isMemberOf(\n
+    \'budget_line_variation/budget_variation/node_category_budget_section\'):\n
+  kw[\'stock.function_uid\'] = parent.getBudgetSectionUid() #(base=1)\n
+  kw[\'node_category\'] = parent.getBudgetSection(base=1)\n
+\n
+# mirror node\n
+if context.getSourceUid():\n
+  kw[\'mirror_node_uid\'] = context.getSourceUid()\n
+\n
+# mirror node category\n
+\n
+# section category\n
+if (context.isMemberOf(\n
+    \'budget_cell_variation/budget_variation/section_category_group\') or\n
+    context.isMemberOf(\n
+      \'budget_line_variation/budget_variation/section_category_group\')):\n
+  kw[\'section_category\'] = parent.getGroup(base=1)\n
+elif (context.isMemberOf(\n
+    \'budget_cell_variation/budget_variation/section_category_region\') or\n
+    context.isMemberOf(\n
+      \'budget_line_variation/budget_variation/section_category_region\')):\n
+  kw[\'section_category\'] = parent.getRegion(base=1)\n
+\n
+# mirror section category\n
+if (context.isMemberOf(\n
+    \'budget_cell_variation/budget_variation/mirror_section_category_group\') or \n
+    context.isMemberOf(\n
+      \'budget_line_variation/budget_variation/mirror_section_category_group\')):\n
+  kw[\'mirror_section_category\'] = parent.getGroup(base=1)\n
+elif (context.isMemberOf(\n
+    \'budget_cell_variation/budget_variation/mirror_section_category_region\') or \n
+    context.isMemberOf(\n
+      \'budget_line_variation/budget_variation/mirror_section_category_region\')):\n
+  kw[\'mirror_section_category\'] = parent.getRegion(base=1)\n
+\n
+\n
+if (parent.isMemberOf(\'budget_cell_variation/budget_variation/budget_line_type\')):\n
+  if parent.getBudgetLineType() == \'expense\':\n
+    kw[\'explanation_portal_type\'] = [\'Purchase Order\', \'Purchase Invoice Transaction\', \'Purchase Packing List\']\n
+  elif parent.getBudgetLineType() == \'income\':\n
+    kw[\'explanation_portal_type\'] = [\'Sale Order\', \'Sale Invoice Transaction\', \'Sale Packing List\']\n
+    return -context.portal_simulation.getInventory(**kw) \n
+\n
+return context.portal_simulation.getInventory(**kw)\n
+</string> </value>
+        </item>
+        <item>
+            <key> <string>_code</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string>src__=0</string> </value>
+        </item>
+        <item>
+            <key> <string>errors</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>func_code</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="FuncCode" module="Shared.DC.Scripts.Signature"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>co_argcount</string> </key>
+                        <value> <int>1</int> </value>
+                    </item>
+                    <item>
+                        <key> <string>co_varnames</string> </key>
+                        <value>
+                          <tuple>
+                            <string>src__</string>
+                            <string>_getattr_</string>
+                            <string>context</string>
+                            <string>consumed_budget</string>
+                            <string>mcbcl</string>
+                            <string>dict</string>
+                            <string>kw</string>
+                            <string>parent</string>
+                            <string>_write_</string>
+                            <string>_apply_</string>
+                          </tuple>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>func_defaults</string> </key>
+            <value>
+              <tuple>
+                <int>0</int>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>BudgetCell_getEngagedBudget</string> </value>
+        </item>
+        <item>
+            <key> <string>warnings</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget.xml b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget.xml
new file mode 100644
index 0000000000000000000000000000000000000000..c8716ce0079d345fee2325dbe2a8943c1c4caa1e
--- /dev/null
+++ b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget.xml
@@ -0,0 +1,148 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="ERP5Form" module="Products.ERP5Form.Form"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary/>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_objects</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>action</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>encoding</string> </key>
+            <value> <string>UTF-8</string> </value>
+        </item>
+        <item>
+            <key> <string>enctype</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>group_list</string> </key>
+            <value>
+              <list>
+                <string>left</string>
+                <string>right</string>
+                <string>center</string>
+                <string>bottom</string>
+                <string>hidden</string>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>groups</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>bottom</string> </key>
+                    <value>
+                      <list>
+                        <string>matrixbox</string>
+                      </list>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>center</string> </key>
+                    <value>
+                      <list>
+                        <string>my_description</string>
+                      </list>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>hidden</string> </key>
+                    <value>
+                      <list>
+                        <string>matrixbox_quantity</string>
+                      </list>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>left</string> </key>
+                    <value>
+                      <list>
+                        <string>my_title</string>
+                        <string>your_total_engaged_budget</string>
+                      </list>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>right</string> </key>
+                    <value>
+                      <list/>
+                    </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>BudgetLine_viewEngagedBudget</string> </value>
+        </item>
+        <item>
+            <key> <string>method</string> </key>
+            <value> <string>POST</string> </value>
+        </item>
+        <item>
+            <key> <string>name</string> </key>
+            <value> <string>BudgetLine_viewCurrentBudget</string> </value>
+        </item>
+        <item>
+            <key> <string>pt</string> </key>
+            <value> <string>form_view</string> </value>
+        </item>
+        <item>
+            <key> <string>row_length</string> </key>
+            <value> <int>4</int> </value>
+        </item>
+        <item>
+            <key> <string>stored_encoding</string> </key>
+            <value> <string>UTF-8</string> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string>Engaged Budget</string> </value>
+        </item>
+        <item>
+            <key> <string>unicode_mode</string> </key>
+            <value> <int>0</int> </value>
+        </item>
+        <item>
+            <key> <string>update_action</string> </key>
+            <value> <string></string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/matrixbox.xml b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/matrixbox.xml
new file mode 100644
index 0000000000000000000000000000000000000000..07a78decc71be8617f12858ee12e6a4f49369733
--- /dev/null
+++ b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/matrixbox.xml
@@ -0,0 +1,113 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>delegated_list</string> </key>
+            <value>
+              <list>
+                <string>editable_attributes</string>
+                <string>global_attributes</string>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>matrixbox</string> </value>
+        </item>
+        <item>
+            <key> <string>message_values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>external_validator_failed</string> </key>
+                    <value> <string>The input failed the external validator.</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>overrides</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>tales</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>editable_attributes</string> </key>
+                    <value>
+                      <list>
+                        <tuple>
+                          <string>quantity</string>
+                          <string>quantity</string>
+                        </tuple>
+                      </list>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string>matrixbox</string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string>BudgetLine_viewFieldLibrary</string> </value>
+                </item>
+                <item>
+                    <key> <string>global_attributes</string> </key>
+                    <value>
+                      <list/>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string>Click to edit the target</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/matrixbox_quantity.xml b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/matrixbox_quantity.xml
new file mode 100644
index 0000000000000000000000000000000000000000..cc23a844fac79b547fc7063f4f09bc3f97003473
--- /dev/null
+++ b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/matrixbox_quantity.xml
@@ -0,0 +1,130 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>delegated_list</string> </key>
+            <value>
+              <list>
+                <string>default</string>
+                <string>editable</string>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>matrixbox_quantity</string> </value>
+        </item>
+        <item>
+            <key> <string>message_values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>external_validator_failed</string> </key>
+                    <value> <string>The input failed the external validator.</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>overrides</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>tales</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>default</string> </key>
+                    <value>
+                      <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>editable</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>default</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>editable</string> </key>
+                    <value> <int>0</int> </value>
+                </item>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string>matrixbox_quantity</string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string>BudgetLine_viewFieldLibrary</string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string>Click to edit the target</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <tuple>
+        <global name="TALESMethod" module="Products.Formulator.TALESField"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_text</string> </key>
+            <value> <string>cell/getEngagedBudget</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/my_description.xml b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/my_description.xml
new file mode 100644
index 0000000000000000000000000000000000000000..9608be22fd8350f28fc6931a351b43623f24eb06
--- /dev/null
+++ b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/my_description.xml
@@ -0,0 +1,93 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>delegated_list</string> </key>
+            <value>
+              <list/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>my_description</string> </value>
+        </item>
+        <item>
+            <key> <string>message_values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>external_validator_failed</string> </key>
+                    <value> <string>The input failed the external validator.</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>overrides</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>tales</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string>my_description</string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string>BudgetLine_viewFieldLibrary</string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string>Click to edit the target</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/my_title.xml b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/my_title.xml
new file mode 100644
index 0000000000000000000000000000000000000000..e768914b9d9c9ce1f6e0541bffe1b8893c1e3015
--- /dev/null
+++ b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/my_title.xml
@@ -0,0 +1,99 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>delegated_list</string> </key>
+            <value>
+              <list>
+                <string>editable</string>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>my_title</string> </value>
+        </item>
+        <item>
+            <key> <string>message_values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>external_validator_failed</string> </key>
+                    <value> <string>The input failed the external validator.</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>overrides</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>tales</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>editable</string> </key>
+                    <value> <int>0</int> </value>
+                </item>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string>my_title</string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string>BudgetLine_viewFieldLibrary</string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string>Click to edit the target</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/your_total_engaged_budget.xml b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/your_total_engaged_budget.xml
new file mode 100644
index 0000000000000000000000000000000000000000..956980aaa4486cc24934aec9104d815ae51bc984
--- /dev/null
+++ b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_viewEngagedBudget/your_total_engaged_budget.xml
@@ -0,0 +1,166 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>delegated_list</string> </key>
+            <value>
+              <list>
+                <string>title</string>
+                <string>default</string>
+                <string>precision</string>
+                <string>editable</string>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>your_total_engaged_budget</string> </value>
+        </item>
+        <item>
+            <key> <string>message_values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>external_validator_failed</string> </key>
+                    <value> <string>The input failed the external validator.</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>overrides</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>tales</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>default</string> </key>
+                    <value>
+                      <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>editable</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>precision</string> </key>
+                    <value>
+                      <persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>default</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>editable</string> </key>
+                    <value> <int>0</int> </value>
+                </item>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string>my_money_quantity</string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string>Base_viewFieldLibrary</string> </value>
+                </item>
+                <item>
+                    <key> <string>precision</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string>Click to edit the target</string> </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string>Total Engaged Budget</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <tuple>
+        <global name="TALESMethod" module="Products.Formulator.TALESField"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_text</string> </key>
+            <value> <string>python: sum([cell.getEngagedBudget() for cell in context.getCellValueList()])</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="3" aka="AAAAAAAAAAM=">
+    <pickle>
+      <tuple>
+        <global name="TALESMethod" module="Products.Formulator.TALESField"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_text</string> </key>
+            <value> <string>python: here.getQuantityPrecisionFromResource(here.getResource())</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_budget/bt/change_log b/bt5/erp5_budget/bt/change_log
index 51e085b7639afbb6ebdce60beffe83dca24fed1b..eb09dba465ee0be15a11489b0e1b428b99706dc0 100644
--- a/bt5/erp5_budget/bt/change_log
+++ b/bt5/erp5_budget/bt/change_log
@@ -1,5 +1,6 @@
 2008-09-29 fabrice
 *Add budget_cell_interaction_workflow
+* Add the engaged budget tab on Budget Line views
 
 2008-07-30 fabrice
 * add the base category budget_section
diff --git a/bt5/erp5_budget/bt/revision b/bt5/erp5_budget/bt/revision
index 34bba940d19c5c03f8a0d63433cba1cf420f1d71..147ea53ba1b4b991eb9a128a1231e006722485a3 100644
--- a/bt5/erp5_budget/bt/revision
+++ b/bt5/erp5_budget/bt/revision
@@ -1 +1 @@
-156
\ No newline at end of file
+158
\ No newline at end of file
diff --git a/bt5/erp5_budget/bt/template_action_path_list b/bt5/erp5_budget/bt/template_action_path_list
index 2085bc08eba02dda0b49c3d5b82901b53f6aea24..00964cdebf2101f575d3c139c47e9b164ae0d3d5 100644
--- a/bt5/erp5_budget/bt/template_action_path_list
+++ b/bt5/erp5_budget/bt/template_action_path_list
@@ -1,8 +1,10 @@
+Account | view_budget
 Budget Cell | print
 Budget Cell | view
 Budget Line | available_view
 Budget Line | consumed_view
 Budget Line | current_view
+Budget Line | engaged_view
 Budget Line | initial_view
 Budget Module | view
 Budget Transaction Module | view
@@ -12,4 +14,5 @@ Budget Transfer | view
 Budget | generate_structure
 Budget | original_budget
 Budget | transfer_line_list_view
-Budget | view
\ No newline at end of file
+Budget | view
+Purchase Order Line | view_budget
\ No newline at end of file