diff --git a/ext/custom-addons/dp_custom/models/__init__.py b/ext/custom-addons/dp_custom/models/__init__.py
index 27b85503..bb776077 100644
--- a/ext/custom-addons/dp_custom/models/__init__.py
+++ b/ext/custom-addons/dp_custom/models/__init__.py
@@ -32,3 +32,4 @@ from . import ir_attachment
 from . import account
 from . import commission_account
 from . import res_users
+from . import confirmation_queue
diff --git a/ext/custom-addons/dp_custom/models/confirmation_queue.py b/ext/custom-addons/dp_custom/models/confirmation_queue.py
new file mode 100644
index 00000000..289b248d
--- /dev/null
+++ b/ext/custom-addons/dp_custom/models/confirmation_queue.py
@@ -0,0 +1,16 @@
+# Copyright 2019-Today Tischlerzentrum gmbh (<http://www.tzaustria.at>)
+# License OPL-1 or later (https://www.odoo.com/documentation/user/11.0/legal/licenses/licenses.html#licenses).
+
+from odoo import api, fields, models
+
+
+class ConfirmationQueue(models.Model):
+    _name = 'res.confirmation_queue'
+    _description = 'Queue for Order Confirmation No.'
+    _order = 'confirmation_nr'
+
+    confirmation_nr = fields.Char(string="Freigabenummer", required=True)
+    origin = fields.Char(string="Referenzbeleg", required=True)
+    confirmation_date = fields.Datetime(string="Freigabe-Datum")
+    confirmation_processed = fields.Boolean(string="Freigabe-Verarbeitet", default=False)
+
diff --git a/ext/custom-addons/dp_custom/models/sale.py b/ext/custom-addons/dp_custom/models/sale.py
index e452af21..6ae8eaa6 100644
--- a/ext/custom-addons/dp_custom/models/sale.py
+++ b/ext/custom-addons/dp_custom/models/sale.py
@@ -65,6 +65,7 @@ class SaleOrder(models.Model):
     confirmation_nr = fields.Char('Freigabenummer')
     order_type = fields.Selection(ORDER_TYPES, string='Auftragsart', default='M')
     clerk_id = fields.Many2one('res.users', string='Sachbearbeiter', domain=[('clerk_name', '!=', '')])
+    desired_delivery_date = fields.Date(string='Wunschlieferdatum')
 
 #    pg9_call = fields.Char(string='PG9-Auftrag', compute='_pg9_call', store=False)
     pg9_call_D = fields.Char(string='PG9-Auftrag_D', compute='_pg9_call', store=False)
@@ -210,6 +211,27 @@ class SaleOrder(models.Model):
             })
         return order_list
 
+    @api.model
+    def pg_update_confirmation(self, vals):
+        """
+        SST-3b
+        :param origin, confirmation_nr:
+        :return:
+        """
+        origin = vals.get('origin', False)
+        if origin:
+            order_id = self.search([('origin', '=', origin)], order='id DESC',limit=1)
+            if order_id:
+                order_id.write(vals)
+                return {'id': order_id.id, 'name': order_id.name}
+            else:
+                cq = self.env['res.confirmation_queue'].search([('origin', '=', origin)])
+                if cq:
+                    cq.write(vals)
+                else:
+                    cq.create(vals)
+                return {'id': -1}
+
     @api.model
     def pg_update_quotation(self, vals):
         """
@@ -306,6 +328,14 @@ class SaleOrder(models.Model):
         if partner_invoice_id:
             if partner_invoice_id.property_account_position_id:
                 fiscal_position_id = partner_invoice_id.property_account_position_id.id
+        dv = vals.get('desired_delivery_date',False)
+        if dv:
+            vals['desired_delivery_date'] = datetime.strptime(dv,'%d.%m.%Y').date()
+
+        confirmed = self.env['res.confirmation_queue'].search([('origin', '=', vals['origin']),('confirmation_processed','=',False)])
+        if confirmed:
+            vals['confirmation_nr'] = confirmed.confirmation_nr
+            confirmed.confirmation_processed = True
         vals.update({
             'partner_id': partner.id,
             'partner_invoice_id': partner_invoice_id.id,
@@ -463,6 +493,7 @@ class SaleOrder(models.Model):
                 'discount': vals.get('discount', 0),
                 'hide_discount': vals.get('hide_discount', False),
                 'from_designbox': vals.get('from_designbox',True),
+                'customer_lead': vals.get('customer_lead', 0),
             }))
         return order_lines
 
@@ -498,7 +529,7 @@ class SaleOrder(models.Model):
     def _get_specified_fields(self):
         return ['origin', 'client_order_ref', 'note', 'date_order', 'assembled', 'line_id', 'partner_id',
                 'fiscal_position_id', 'user_id', 'payment_term_id', 'partner_delivery_id', 'partner_invoice_id',
-                'assembly_state', 'confirmation_nr', 'confirm_order', 'order_type', 'internal_notes', 'from_designbox', 'discount', 'hide_discount']
+                'assembly_state', 'confirmation_nr', 'confirm_order', 'order_type', 'internal_notes', 'from_designbox', 'discount', 'hide_discount', 'desired_delivery_date']
 
     @api.multi
     def write(self, vals):
@@ -752,12 +783,37 @@ class SaleOrderLine(models.Model):
                     break
         return allowed_write
 
+    # @api.model
+    # def correct_values(self, vals):
+    #     if vals.get('product_id', False):
+    #         product_id = self.env['product.product'].search([('default_code', '=', vals['product_id'])])
+    #         if product_id:
+    #             vals['product_id'] = product_id.id
+    #             delay = product_id.product_tmpl_id.sale_delay
+    #             if vals.get('delivery_date',False):
+    #                 dlvd = datetime.strptime(vals.get('delivery_date'),'%d.%m.%Y').date()
+    #                 dlvdiff = (dlvd - datetime.now().date()).days
+    #                 if dlvdiff  > 0 and dlvdiff > product_id.product_tmpl_id.sale_delay:
+    #                     delay = dlvdiff
+    #             vals['customer_lead'] = delay
+    #         else:
+    #             raise ValidationError(
+    #                 _("Produkt \'%s\' kann nicht zugeordnet werden") % vals['product_id'])
+    #     return vals
+
     @api.model
     def correct_values(self, vals):
         if vals.get('product_id', False):
             product_id = self.env['product.product'].search([('default_code', '=', vals['product_id'])])
             if product_id:
                 vals['product_id'] = product_id.id
+                delay = product_id.product_tmpl_id.sale_delay
+                # if vals.get('delivery_date',False):
+                #     dlvd = datetime.strptime(vals.get('delivery_date'),'%d.%m.%Y').date()
+                #     dlvdiff = (dlvd - datetime.now().date()).days
+                #     if dlvdiff  > 0 and dlvdiff > product_id.product_tmpl_id.sale_delay:
+                #         delay = dlvdiff
+                vals['customer_lead'] = delay
             else:
                 raise ValidationError(
                     _("Produkt \'%s\' kann nicht zugeordnet werden") % vals['product_id'])
diff --git a/ext/custom-addons/dp_custom/security/ir.model.access.csv b/ext/custom-addons/dp_custom/security/ir.model.access.csv
index d50de6a7..59a21b37 100644
--- a/ext/custom-addons/dp_custom/security/ir.model.access.csv
+++ b/ext/custom-addons/dp_custom/security/ir.model.access.csv
@@ -11,3 +11,4 @@ sale.access_sale_order_manager,sale.order.manager,model_sale_order,sales_team.gr
 access_sale_order_unlink,sale.order.unlink,model_sale_order,dp_custom.group_allow_delete_so_drafts,1,1,1,1
 access_commission_account_user,access_commission_account_user,model_commission_account,base.group_user,1,0,0,0
 access_commission_account_manager,access_commission_account_manager,model_commission_account,sales_team.group_sale_manager,1,1,1,1
+access_res_confirmation_queue_user,access_res_confirmation_queue_user,model_res_confirmation_queue,base.group_user,1,1,1,1
diff --git a/ext/custom-addons/dp_custom/views/sale_views.xml b/ext/custom-addons/dp_custom/views/sale_views.xml
index e7855c36..ffb195d3 100644
--- a/ext/custom-addons/dp_custom/views/sale_views.xml
+++ b/ext/custom-addons/dp_custom/views/sale_views.xml
@@ -20,6 +20,9 @@
                 <field name="partner_flash" string="Flash: " class="oe_highlight" attrs="{'invisible':[('partner_flash','=',False)]}"/>
                 <div class="oe_clear"/>
             </field>
+            <field name="delivery_date" position="before">
+                <field name="desired_delivery_date" position="before" class="oe_highlight" attrs="{'readonly':True, 'invisible':[('desired_delivery_date','=',False)]}"/>
+            </field>
             <field name="client_order_ref" position="replace"/>
             <field name="origin" position="replace"/>
             <field name="payment_term_id" position="after">