diff --git a/stock_available/__openerp__.py b/stock_available/__openerp__.py
index 14dcb7397..f5748a838 100644
--- a/stock_available/__openerp__.py
+++ b/stock_available/__openerp__.py
@@ -4,7 +4,7 @@
 
 {
     'name': 'Stock available to promise',
-    'version': '9.0.1.0.0',
+    'version': '9.0.1.0.1',
     "author": "Numérigraphe, Sodexis, Odoo Community Association (OCA)",
     'category': 'Warehouse',
     'depends': ['stock'],
diff --git a/stock_available/models/product_product.py b/stock_available/models/product_product.py
index a22951f92..e76a67ee6 100644
--- a/stock_available/models/product_product.py
+++ b/stock_available/models/product_product.py
@@ -21,8 +21,11 @@ class ProductProduct(models.Model):
 
         By default, available to promise = forecasted quantity.
 
-        Must be overridden by another module that actually implement
-        computations."""
+        **Each** sub-module **must** override this method in **both**
+            `product.product` **and** `product.template`, because we can't
+            decide in advance how to compute the template's quantity from the
+            variants.
+        """
         for prod in self:
             prod.immediately_usable_qty = prod.virtual_available
 
diff --git a/stock_available/models/product_template.py b/stock_available/models/product_template.py
index a7f1fcc4b..96db9b15f 100644
--- a/stock_available/models/product_template.py
+++ b/stock_available/models/product_template.py
@@ -12,12 +12,17 @@ class ProductTemplate(models.Model):
     @api.multi
     @api.depends('product_variant_ids.immediately_usable_qty')
     def _immediately_usable_qty(self):
-        """Compute the quantity using all the variants"""
+        """No-op implementation of the stock available to promise.
+
+        By default, available to promise = forecasted quantity.
+
+        **Each** sub-module **must** override this method in **both**
+            `product.product` **and** `product.template`, because we can't
+            decide in advance how to compute the template's quantity from the
+            variants.
+        """
         for tmpl in self:
-            tmpl.immediately_usable_qty = sum(
-                v.immediately_usable_qty
-                for v in tmpl.product_variant_ids
-            )
+            tmpl.immediately_usable_qty = tmpl.virtual_available
 
     immediately_usable_qty = fields.Float(
         digits=dp.get_precision('Product Unit of Measure'),
diff --git a/stock_available_immediately/__openerp__.py b/stock_available_immediately/__openerp__.py
index 5894ba55c..f246cad5a 100644
--- a/stock_available_immediately/__openerp__.py
+++ b/stock_available_immediately/__openerp__.py
@@ -4,7 +4,7 @@
 
 {
     "name": "Ignore planned receptions in quantity available to promise",
-    "version": "9.0.1.0.0",
+    "version": "9.0.1.1.0",
     "depends": ["stock_available"],
     "author": "Camptocamp,Sodexis,Odoo Community Association (OCA)",
     "license": "AGPL-3",
diff --git a/stock_available_immediately/models/__init__.py b/stock_available_immediately/models/__init__.py
index 73c7d8277..4fce57c9b 100644
--- a/stock_available_immediately/models/__init__.py
+++ b/stock_available_immediately/models/__init__.py
@@ -3,3 +3,4 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import product_product
+from . import product_template
diff --git a/stock_available_immediately/models/product_product.py b/stock_available_immediately/models/product_product.py
index be202f9ad..12e973ed8 100644
--- a/stock_available_immediately/models/product_product.py
+++ b/stock_available_immediately/models/product_product.py
@@ -11,7 +11,9 @@ class ProductProduct(models.Model):
     @api.multi
     @api.depends('virtual_available', 'incoming_qty')
     def _immediately_usable_qty(self):
-        """Ignore the incoming goods in the quantity available to promise"""
+        """Ignore the incoming goods in the quantity available to promise
+
+        This is the same implementation as for templates."""
         super(ProductProduct, self)._immediately_usable_qty()
         for prod in self:
             prod.immediately_usable_qty -= prod.incoming_qty
diff --git a/stock_available_immediately/models/product_template.py b/stock_available_immediately/models/product_template.py
new file mode 100644
index 000000000..d8cd5ed34
--- /dev/null
+++ b/stock_available_immediately/models/product_template.py
@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    This module is copyright (C) 2014 Numérigraphe SARL. All Rights Reserved.
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from openerp import models, api
+
+
+class ProductTemplate(models.Model):
+    _inherit = 'product.template'
+
+    @api.multi
+    @api.depends('virtual_available', 'incoming_qty')
+    def _immediately_usable_qty(self):
+        """Ignore the incoming goods in the quantity available to promise
+
+        This is the same implementation as for variants."""
+        super(ProductTemplate, self)._immediately_usable_qty()
+        for tmpl in self:
+            tmpl.immediately_usable_qty -= tmpl.incoming_qty