Update version

__init__.py

@@ -2,9 +2,13 @@
 # copyright notices and license terms.
 from trytond.pool import Pool
 import sale
+import configuration
 
 
 def register():
     Pool.register(
         sale.Sale,
         module='dash_sale', type_='model')
+    # Pool.register(
+    #     configuration.ConfigurationDashSale,
+    #     module='dash_sale', type_='model')

configuration.py

@@ -0,0 +1,32 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.model import ModelView, ModelSQL, fields
+from trytond.pyson import Eval, If, In, Get
+from trytond.transaction import Transaction
+
+__all__ = ['ConfigurationDashSale']
+
+
+class ConfigurationDashSale(ModelSQL, ModelView):
+    'Configuration Dash Sale'
+    __name__ = 'dash.configuration.sale'
+    company = fields.Many2One('company.company', 'Company', required=True,
+        domain=[
+            ('id', If(In('company',
+            Eval('context', {})), '=', '!='), Get(Eval('context', {}),
+            'company', 0))
+        ])
+    app = fields.Selection([
+        ('order', 'On Order Processed'),
+        ('delivery', 'On Shipment Sent')
+        ], 'Sale Invoice Method', states={
+        'required': Bool(Eval('context', {}).get('company', 0)),
+    })
+
+    @classmethod
+    def __setup__(cls):
+        super(ConfigurationDashSale, cls).__setup__()
+
+    @staticmethod
+    def default_company():
+        return Transaction().context.get('company') or None

configuration.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+
+        <record model="ir.ui.view" id="dash_configuration_view_form">
+            <field name="model">dash.configuration</field>
+            <field name="type">form</field>
+            <field name="name">configuration_form</field>
+        </record>
+        <record model="ir.action.act_window" id="act_dash_configuration_form">
+            <field name="name">Dash Configuration</field>
+            <field name="res_model">dash.configuration</field>
+        </record>
+        <record model="ir.action.act_window.view"
+            id="act_dash_configuration_view1">
+            <field name="sequence" eval="1"/>
+            <field name="view" ref="dash_configuration_view_form"/>
+            <field name="act_window" ref="act_dash_configuration_form"/>
+        </record>
+        <menuitem name="General Configuration" parent="menu_configuration"
+            action="act_dash_configuration_form" sequence="20"
+            id="menu_dash_configuration" icon="tryton-list"/>
+
+    </data>
+</tryton>

tryton.cfg

@@ -1,5 +1,5 @@
 [tryton]
-version=5.0.1
+version=5.0.2
 depends:
     party
     product