diff --git a/INSTALL b/INSTALL
index a21f0c0..b80506e 100644
--- a/INSTALL
+++ b/INSTALL
@@ -7,6 +7,13 @@ Prerequisites
  * Python 2.7 or later (http://www.python.org/)
  * trytond (http://www.tryton.org/)
 
+Patches
+-------
+
+Require apply the patch:
+
+  issue239_630.diff # [stock] get location quantity by product, product template or lot
+
 Installation
 ------------
 
diff --git a/doc/es/index.rst b/doc/es/index.rst
index 01c3891..100e378 100644
--- a/doc/es/index.rst
+++ b/doc/es/index.rst
@@ -1,2 +1,9 @@
 Stock Lot By Location Module
 ############################
+
+Desde los lotes, disponemos de un relacionado hacia a ubicaciones para mostrar
+la cantidad de lote y por ubicación.
+
+Requiere el patch:
+
+  issue239_630.diff # [stock] get location quantity by product, product template or lot
diff --git a/doc/index.rst b/doc/index.rst
index 01c3891..1da4e8b 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -1,2 +1,8 @@
 Stock Lot By Location Module
 ############################
+
+Allow a relate from lot to location to show lot quantity by location.
+
+Require apply the patch:
+
+  issue239_630.diff # [stock] get location quantity by product, product template or lot