diff --git a/secure_uninstall/README.rst b/secure_uninstall/README.rst
index afb21eee7..d2ed337e5 100644
--- a/secure_uninstall/README.rst
+++ b/secure_uninstall/README.rst
@@ -7,14 +7,22 @@
 Secure Uninstall
 ================
 
-Ask Master Password ('admin_passwd' key from config file)
-before proceeding to module uninstallation
+Odoo erase all data managed by uninstalled modules.
 
+To prevent catastrophe this module ask password 
+before proceeding to module uninstallation.
+
+
+.. figure:: secure_uninstall/static/description/img1.png
+   :alt: Uninstall authorized
+   :width: 70%
+
+|
 
 Configuration
 =============
 
-Check that 'admin_passwd' is set in Odoo configuration file
+Set 'secure_uninstall' key in Odoo configuration file.
 
 
 
@@ -24,7 +32,7 @@ Usage
 #. Go to Settings > Local modules.
 #. Click on one module.
 #. Click on Uninstall button.
-#. You will need to enter admin password before proceeding.
+#. You will need to enter 'secure_uninstall' value provided by your administrator before proceeding.
 
 
 .. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
diff --git a/secure_uninstall/i18n/fr.po b/secure_uninstall/i18n/fr.po
index 03d6b42bc..5cfea94d1 100644
--- a/secure_uninstall/i18n/fr.po
+++ b/secure_uninstall/i18n/fr.po
@@ -19,8 +19,8 @@ msgstr ""
 
 #. module: secure_uninstall
 #: help:base.module.upgrade,password:0
-msgid "'admin_passwd' value from Odoo configuration file (aka 'Master Password')"
-msgstr "la valeur 'admin_passwd' du fichier de configuration Odoo (aussi appelé 'Mot de passe Maître')"
+msgid "'secure_uninstall' value from Odoo configuration file (aka 'Master Password')"
+msgstr "la valeur 'secure_uninstall' du fichier de configuration Odoo (aussi appelé 'Mot de passe Maître')"
 
 #. module: secure_uninstall
 #: view:base.module.upgrade:secure_uninstall.view_base_module_upgrade
diff --git a/secure_uninstall/models/module.py b/secure_uninstall/models/module.py
index 85283e03d..41e39ca60 100644
--- a/secure_uninstall/models/module.py
+++ b/secure_uninstall/models/module.py
@@ -12,25 +12,24 @@ class BaseModuleUpgrade(models.TransientModel):
 
     password = fields.Char(
         string='Password',
-        help="'admin_passwd' value from Odoo configuration file "
-             "(aka 'Master Password')")
+        help="'secure_uninstall' value from Odoo configuration file ")
 
     @api.multi
     def upgrade_module(self):
-        config_passwd = config.get("admin_passwd")
+        config_passwd = config.get("secure_uninstall")
         for elm in self:
             if not config_passwd:
                 raise UserError(
                     "Missing configuration key\n--------------------\n"
-                    "'admin_passwd' configuration key "
-                    "(aka 'Master Password') is not set in \n"
+                    "'secure_uninstall' configuration key "
+                    "is not set in \n"
                     "your Odoo server configuration file: "
                     "please set it a value")
             if elm.password != config_passwd:
                 raise UserError(
                     "Password Error\n--------------------\n"
                     "Provided password '%s' doesn't match with "
-                    "'Master Password'\n('admin_passwd' key) found in the "
+                    "'Master Password'\n('secure_uninstall' key) found in the "
                     "Odoo server configuration file ."
                     "\n\nResolution\n-------------\n"
                     "Please check your password and retry or cancel"
diff --git a/secure_uninstall/static/description/img1.png b/secure_uninstall/static/description/img1.png
new file mode 100644
index 000000000..059a8bcc6
Binary files /dev/null and b/secure_uninstall/static/description/img1.png differ
diff --git a/secure_uninstall/views/module_view.xml b/secure_uninstall/views/module_view.xml
index 66b51ca01..c5471aaca 100644
--- a/secure_uninstall/views/module_view.xml
+++ b/secure_uninstall/views/module_view.xml
@@ -10,10 +10,11 @@
         <field name="arch" type="xml">
             <field name="module_info" position="after">
                 <separator string="Secure Uninstall"/>
-                <label string="If you want uninstall module, write required password."
+                <label string="If you want uninstall module, write required password ('secure_uninstall' key in ERP config file)."
                        colspan="4" />
                 <group col="4">
-                    <field name="password" password="True" attrs="{'required': 1}"/>
+                    <field name="password" password="True" attrs="{'required': 1}"
+                           placeholder="key_provided_by_administrator"/>
                     <span/>
                 </group>
             </field>