diff --git a/addons/crm/crm_opportunity_menu.xml b/addons/crm/crm_opportunity_menu.xml
index 60ade626071..282dc78bb8c 100644
--- a/addons/crm/crm_opportunity_menu.xml
+++ b/addons/crm/crm_opportunity_menu.xml
@@ -30,6 +30,16 @@
           <field name="context">{'search_default_user_id':uid,'search_default_current':1, 'default_type': 'opportunity'}</field>
           <field name="view_id" ref="crm_case_tree_view_oppor"/>
           <field name="search_view_id" ref="crm.view_crm_case_opportunities_filter"/>
+          <field name="help">Opportunities allows you to track your best deals pipeline: history of
+the communication, expected revenues, stage of each opportunity,
+excepted closings, etc. Opportunities are usually connected with the
+email gateway: new emails may create opportunities and each opportunity
+automatically gets the history of the conversation with the customer.
+
+Your teams will be able to plan meeting and phonecalls from
+opportunities, to convert opportunities into quotations, to manage
+documents related to the opportunity, to track all activities related to
+this customer, etc.</field>
      </record>
 
      <record model="ir.actions.act_window.view" id="action_crm_tag_tree_view_oppor11">
diff --git a/addons/document/document_view.xml b/addons/document/document_view.xml
index 6c027b76835..f6e21f338e7 100644
--- a/addons/document/document_view.xml
+++ b/addons/document/document_view.xml
@@ -335,6 +335,7 @@
         <field name="name">Document</field>
         <field name="view_type">form</field>
         <field name="search_view_id" ref="view_attach_filter"/>
+        <field name="help">Documents give your access to all attached documents; it's a repository of all attached documents (mails, documents attached to a project, etc.)</field>
     </record>
     <menuitem name="Documents" id="menu_document_doc" parent="knowledge.menu_document" sequence="0"/>
     <menuitem
diff --git a/addons/product/product_view.xml b/addons/product/product_view.xml
index 499187c7cf6..19574b6aa12 100644
--- a/addons/product/product_view.xml
+++ b/addons/product/product_view.xml
@@ -194,6 +194,7 @@
             <field name="view_type">form</field>
             <field name="view_id" ref="product_product_tree_view"/>
             <field name="search_view_id" ref="product_search_form_view"/>
+            <field name="help">In OpenERP, a product is something you can buy and sell. It can be a raw material, a stockable product, a consumable or a service. The product form contains a detailed information on the products like procurement logistic, sales price, product category, suppliers, etc.</field>
         </record>
         <menuitem icon="terp-partner" id="base.menu_base_partner" name="Sales" sequence="0" groups="base.group_system,group_product_manager"/>
 
@@ -253,6 +254,7 @@
             <field name="domain">[('parent_id','=',False)]</field>
             <field name="view_type">tree</field>
             <field name="view_id" ref="product_category_tree_view"/>
+            <field name="help">Products category opens a tree structure view of your products by category.</field>
         </record>
         <menuitem
             action="product_category_action"
diff --git a/addons/sale/sale_view.xml b/addons/sale/sale_view.xml
index 80f05e5eafc..48230f9bd5f 100644
--- a/addons/sale/sale_view.xml
+++ b/addons/sale/sale_view.xml
@@ -288,6 +288,12 @@
             <field name="view_type">form</field>
             <field name="view_mode">tree,form,calendar,graph</field>
             <field name="search_view_id" ref="view_sales_order_filter"/>
+            <field name="help">The sale order manages the invoicing, the product fullfilment and the
+delivery processes. OpenERP can handle products, services and
+consumables so that a sale order can trigger tasks, manufacturing
+orders, purchases, etc. It support several invoicing methods according
+to your configuration: from the sale order, from the pickings, etc.
+            </field>
         </record>
         <menuitem action="action_order_form" id="menu_sale_order" parent="base.menu_sales" sequence="3"/>