diff --git a/product/ERP5/PropertySheet/FlowCapacity.py b/product/ERP5/PropertySheet/FlowCapacity.py
index 237dba6c7c76257c2cb8f3f86f6259bd17c89694..d7ff4081a24b53e2cc0af20a68098c573e0e8bb9 100644
--- a/product/ERP5/PropertySheet/FlowCapacity.py
+++ b/product/ERP5/PropertySheet/FlowCapacity.py
@@ -60,13 +60,13 @@ class FlowCapacity:
       'type'        : 'float',
       'default'     : 0.0,
       'mode'        : 'w' },
-    { 'id'          : 'min_stock',
-      'description' : """The minimal stock quantity of a resource.""",
+    { 'id'          : 'min_inventory',
+      'description' : """The minimal quantity of a resource in inventory.""",
       'type'        : 'float',
       'default'     : 0.0,
       'mode'        : 'w' },
-    { 'id'          : 'max_stock',
-      'description' : """The maximal stock quantity of a resource.""",
+    { 'id'          : 'max_inventory',
+      'description' : """The maximal quantity of a resource in inventory.""",
       'type'        : 'float',
       'default'     : 0.0,
       'mode'        : 'w' },