erp5_mrp: initialise ME line 's int index with the one defined in transformation line

bt5/erp5_mrp/DocumentTemplateItem/portal_components/document.erp5.TransformationSimulationRule.py

@@ -141,6 +141,7 @@ class TransformationRuleMovementGenerator(MovementGeneratorMixin):
         movement = newMovement(amount.getCausality(), dict((k, v)
             for k, v in six.iteritems(amount.__dict__)
             if k[0] != '_' and k != 'categories'))
+        movement.setIntIndex(amount.getCausalityValue().getIntIndex())
         base_category_set = set(amount.getBaseCategoryList())
         base_category_set.remove('price_currency') # XXX
         movement._setCategoryMembership(base_category_set,

bt5/erp5_mrp/PathTemplateItem/portal_deliveries/manufacturing_execution_builder/property_movement_group_on_line.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="Property Movement Group" module="erp5.portal_type"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>categories</string> </key>
+            <value>
+              <tuple>
+                <string>collect_order_group/line</string>
+                <string>divergence_scope/property</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>property_movement_group_on_line</string> </value>
+        </item>
+        <item>
+            <key> <string>int_index</string> </key>
+            <value> <int>2</int> </value>
+        </item>
+        <item>
+            <key> <string>tested_property</string> </key>
+            <value>
+              <tuple>
+                <string>int_index</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string>property_movement_group_on_line</string> </value>
+        </item>
+        <item>
+            <key> <string>update_always</string> </key>
+            <value> <int>0</int> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>