diff --git a/sale_order.py b/sale_order.py
index cc361bd..55cb201 100644
--- a/sale_order.py
+++ b/sale_order.py
@@ -6,6 +6,7 @@ from trytond.transaction import Transaction
 from trytond.modules.currency.fields import Monetary
 from trytond.modules.product import price_digits
 from decimal import Decimal
+from datetime import date
 
 
 class SaleOrder(ModelView, ModelSQL):
@@ -22,6 +23,11 @@ class SaleOrder(ModelView, ModelSQL):
     lines = fields.One2Many(
         'order.line', 'order', 'Lines'
     )
+    date = fields.Date("Date", required=True)
+
+    @staticmethod
+    def default_date():
+        return date.today()
 
 
 class OrderLine(ModelView, ModelSQL):
diff --git a/sale_order.xml b/sale_order.xml
index 961ff6b..ae2ddc0 100644
--- a/sale_order.xml
+++ b/sale_order.xml
@@ -23,5 +23,27 @@ this repository contains the full copyright notices and license terms. -->
       <field name="type">form</field>
       <field name="name">line_form</field>
     </record>
+    <record model="ir.action.act_window" id="act_sale_order">
+      <field name="name">Order</field>
+      <field name="res_model">sale.order</field>
+    </record>
+    <record model="ir.action.act_window.view"
+	    id="act_sale_order_view1">
+      <field name="sequence" eval="1"/>
+      <field name="view" ref="sale_order_view_tree"/>
+      <field name="act_window" ref="act_sale_order"/>
+    </record>
+    <record model="ir.action.act_window.view"
+	    id="act_sale_order_view2">
+      <field name="sequence" eval="2"/>
+      <field name="view" ref="sale_order_view_form"/>
+      <field name="act_window" ref="act_sale_order"/>
+    </record>
+    <menuitem
+      name="Order"
+      action="act_sale_order"
+      sequence="80"
+      id="menu_order"
+      icon="tryton-folder"/>
    </data>
 </tryton>
diff --git a/tryton.cfg b/tryton.cfg
index 7f44b41..cf9eb2d 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=7.4
+version=7.4.0
 depends:
     ir
     party
diff --git a/view/line_form.xml b/view/line_form.xml
index 68843d4..1286d69 100644
--- a/view/line_form.xml
+++ b/view/line_form.xml
@@ -2,4 +2,12 @@
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
 <form>
+    <group col="2" id="line">
+        <label name="product"/>
+        <field name="product"/>
+        <label name="quantity"/>
+        <field name="quantity"/>
+        <label name="total_amount"/>
+        <field name="total_amount"/>
+    </group>
 </form>
diff --git a/view/line_tree.xml b/view/line_tree.xml
index 3b1cd8d..e1f0a85 100644
--- a/view/line_tree.xml
+++ b/view/line_tree.xml
@@ -2,4 +2,7 @@
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
 <tree>
-</tree>
+    <field name="product"/>
+    <field name="quantity"/>
+    <field name="total_amount"/>
+</tree>
\ No newline at end of file
diff --git a/view/order_form.xml b/view/order_form.xml
index f228a57..062bf4b 100644
--- a/view/order_form.xml
+++ b/view/order_form.xml
@@ -6,9 +6,8 @@ this repository contains the full copyright notices and license terms. -->
   <field name="party"/>
   <label name="pickup_location"/>
   <field name="pickup_location"/>
-  <notebook colspan="4">
-    <page string="Order Lines" col="1" id="line"> 
-      <field name=""/>     
-    </page>   
-  </notebook>
+  <label name="date"/>
+  <field name="date"/>
+  <field name="lines" colspan="4"
+    view_ids="sale_order.order_line_view_tree,sale_order.order_line_view_form"/>
 </form>
diff --git a/view/order_tree.xml b/view/order_tree.xml
index 5350c1e..279a68a 100644
--- a/view/order_tree.xml
+++ b/view/order_tree.xml
@@ -2,6 +2,7 @@
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
 <tree keyword_open="1">
-    <field name="party" expand="1"/>
-    <field name="pickup_location" expand="1"/>
+    <field name="party"/>
+    <field name="pickup_location"/>
+    <field name="date"/>
 </tree>