* add 'solver' category to deliveries.

* add 'delivery_solver' property to solver decisions.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32384 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/PropertySheet/Delivery.py

@@ -35,4 +35,4 @@ class Delivery:
         Delivery objects usually have a causality.
     """
 
-    _categories = ( 'causality', 'incoterm', 'delivery_mode')
+    _categories = ('causality', 'incoterm', 'delivery_mode', 'solver')

product/ERP5/PropertySheet/SolverSelection.py

@@ -31,13 +31,16 @@ from Products.CMFCore.Expression import Expression
 
 class SolverSelection:
   """
-    Solver Selection provides provides properties to 
+    Solver Selection provides provides properties to
     store a selection of solver portal types.
   """
 
   _properties = (
-    # XXX - Not sure if anything else needed.
-    
+    {'id'         :'delivery_solver',
+     'label'      :'Delivery Solver to be used',
+     'type'       :'string',
+     'mode'       :'w'
+    },
   )
 
   _categories = ('causality', 'delivery', 'solver',)