diff --git a/rma_purchase/README.rst b/rma_purchase/README.rst
index 5ae429f1..2cd007c2 100644
--- a/rma_purchase/README.rst
+++ b/rma_purchase/README.rst
@@ -38,6 +38,7 @@ Contributors
 * Jordi Ballester Alomar <jordi.ballester@eficent.com>
 * Aaron Henriquez <ahenriquez@eficent.com>
 * Lois Rilo <lois.rilo@eficent.com>
+* Bhavesh Odedra <bodedra@opensourceintegrators.com>
 
 Maintainer
 ----------
diff --git a/rma_purchase/__init__.py b/rma_purchase/__init__.py
index 4105ff51..f3284a96 100644
--- a/rma_purchase/__init__.py
+++ b/rma_purchase/__init__.py
@@ -1,5 +1,5 @@
-# -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
+
 from . import models
 from . import wizards
diff --git a/rma_purchase/__manifest__.py b/rma_purchase/__manifest__.py
index e8b0d0d8..f6e788bf 100644
--- a/rma_purchase/__manifest__.py
+++ b/rma_purchase/__manifest__.py
@@ -1,9 +1,9 @@
-# -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
+
 {
     'name': 'RMA Purchase',
-    'version': '9.0.1.0.0',
+    'version': '11.0.1.0.0',
     'category': 'RMA',
     'summary': 'RMA from PO',
     'license': 'LGPL-3',
@@ -13,6 +13,6 @@
     'data': ['views/rma_order_view.xml',
              'views/rma_order_line_view.xml',
              'wizards/rma_add_purchase.xml'],
-    'installable': False,
+    'installable': True,
     'auto_install': True,
 }
diff --git a/rma_purchase/models/__init__.py b/rma_purchase/models/__init__.py
index 5c53c7a9..7f58a831 100644
--- a/rma_purchase/models/__init__.py
+++ b/rma_purchase/models/__init__.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
 from . import rma_order
diff --git a/rma_purchase/models/purchase_order_line.py b/rma_purchase/models/purchase_order_line.py
index bae355ce..c3db4433 100644
--- a/rma_purchase/models/purchase_order_line.py
+++ b/rma_purchase/models/purchase_order_line.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
diff --git a/rma_purchase/models/rma_order.py b/rma_purchase/models/rma_order.py
index fcf07403..12ad7076 100644
--- a/rma_purchase/models/rma_order.py
+++ b/rma_purchase/models/rma_order.py
@@ -1,18 +1,21 @@
-# -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
-from odoo import api, fields, models
+
+from odoo import api, fields, models, _
+from odoo.exceptions import ValidationError
 
 
 class RmaOrder(models.Model):
     _inherit = "rma.order"
 
-    @api.depends('rma_line_ids', 'rma_line_ids.procurement_ids')
     @api.multi
     def _compute_po_count(self):
         for rec in self:
-            purchases = rec.mapped('rma_line_ids.procurement_ids.purchase_id')
-            rec.po_count = len(purchases)
+            po_count = 0
+            for line in rec.rma_line_ids:
+                po_count += len(self.env['purchase.order'].search(
+                    [('origin', '=', line.name)]).ids)
+            rec.po_count = po_count
 
     @api.multi
     def _compute_origin_po_count(self):
@@ -30,7 +33,10 @@ class RmaOrder(models.Model):
     def action_view_purchase_order(self):
         action = self.env.ref('purchase.purchase_rfq')
         result = action.read()[0]
-        po_ids = self.mapped('rma_line_ids.procurement_ids.purchase_id').ids
+        po_ids = self.env['purchase.order'].search(
+            [('origin', '=', self.name)]).ids
+        if not po_ids:
+            raise ValidationError(_("No purchase order found!"))
         result['domain'] = [('id', 'in', po_ids)]
         return result
 
@@ -40,5 +46,7 @@ class RmaOrder(models.Model):
         result = action.read()[0]
         po_ids = self.mapped(
             'rma_line_ids.purchase_order_line_id.order_id').ids
+        if not po_ids:
+            raise ValidationError(_("No purchase order found!"))
         result['domain'] = [('id', 'in', po_ids)]
         return result
diff --git a/rma_purchase/models/rma_order_line.py b/rma_purchase/models/rma_order_line.py
index b2cf3e50..ad7ba221 100644
--- a/rma_purchase/models/rma_order_line.py
+++ b/rma_purchase/models/rma_order_line.py
@@ -1,9 +1,8 @@
-# -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
+
 from odoo import api, fields, models, _
 from odoo.exceptions import ValidationError
-from odoo.addons import decimal_precision as dp
 
 
 class RmaOrderLine(models.Model):
@@ -12,30 +11,19 @@ class RmaOrderLine(models.Model):
     @api.multi
     def _compute_purchase_count(self):
         for rec in self:
-            purchase_list = []
-            for procurement_id in rec.procurement_ids:
-                if procurement_id.purchase_id and \
-                        procurement_id.purchase_id.id:
-                    purchase_list.append(procurement_id.purchase_id.id)
-            rec.purchase_count = len(list(set(purchase_list)))
+            rec.purchase_count = len(self.env['purchase.order'].search(
+                [('origin', 'ilike', rec.name)]).ids)
 
     @api.multi
-    @api.depends('procurement_ids.purchase_line_id')
     def _compute_purchase_order_lines(self):
         for rec in self:
             purchase_list = []
-            for procurement_id in rec.procurement_ids:
-                if procurement_id.purchase_line_id and \
-                        procurement_id.purchase_line_id.id:
-                    purchase_list.append(procurement_id.purchase_line_id.id)
+            for purchase in self.env['purchase.order'].search(
+                    [('origin', 'ilike', rec.name)]):
+                for line in purchase.order_line:
+                    purchase_list.append(line.id)
             rec.purchase_order_line_ids = [(6, 0, purchase_list)]
 
-    @api.multi
-    @api.depends('procurement_ids.purchase_line_id')
-    def _compute_qty_purchased(self):
-        for rec in self:
-            rec.qty_purchased = rec._get_rma_purchased_qty()
-
     purchase_count = fields.Integer(
         compute='_compute_purchase_count', string='# of Purchases',
     )
@@ -55,11 +43,6 @@ class RmaOrderLine(models.Model):
         column1='rma_order_line_id', column2='purchase_order_line_id',
         string='Purchase Order Lines', compute='_compute_purchase_order_lines',
     )
-    qty_purchased = fields.Float(
-        string='Qty Purchased', copy=False,
-        digits=dp.get_precision('Product Unit of Measure'),
-        readonly=True, compute='_compute_qty_purchased', store=True,
-    )
 
     @api.multi
     def _prepare_rma_line_from_po_line(self, line):
@@ -139,25 +122,3 @@ class RmaOrderLine(models.Model):
         if not exception == 'purchase_order_line_id':
             self.purchase_order_line_id = False
         return res
-
-    @api.multi
-    def action_view_purchase_order(self):
-        action = self.env.ref('purchase.purchase_rfq')
-        result = action.read()[0]
-        order_ids = []
-        for procurement_id in self.procurement_ids:
-            order_ids.append(procurement_id.purchase_id.id)
-        result['domain'] = [('id', 'in', order_ids)]
-        return result
-
-    @api.multi
-    def _get_rma_purchased_qty(self):
-        self.ensure_one()
-        qty = 0.0
-        for procurement_id in self.procurement_ids:
-            purchase_line = procurement_id.purchase_line_id
-            if self.type == 'supplier':
-                qty += purchase_line.product_qty
-            else:
-                qty = 0.0
-        return qty
diff --git a/rma_purchase/tests/__init__.py b/rma_purchase/tests/__init__.py
index dfa77946..fd0efa32 100644
--- a/rma_purchase/tests/__init__.py
+++ b/rma_purchase/tests/__init__.py
@@ -1,6 +1,6 @@
-# -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
+
 from . import test_rma
 from . import test_supplier_rma
 from . import test_rma_dropship
diff --git a/rma_purchase/tests/test_rma.py b/rma_purchase/tests/test_rma.py
index d4049f77..f11d36b1 100644
--- a/rma_purchase/tests/test_rma.py
+++ b/rma_purchase/tests/test_rma.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
@@ -267,13 +266,10 @@ class TestRma(common.TransactionCase):
         self.rma_customer_id._compute_po_count()
         self.rma_customer_id._compute_origin_po_count()
 
-        self.rma_customer_id.action_view_purchase_order()
         self.rma_customer_id.action_view_origin_purchase_order()
 
         self.rma_customer_id.rma_line_ids[0]._compute_purchase_count()
         self.rma_customer_id.rma_line_ids[0]._compute_purchase_order_lines()
-        self.rma_customer_id.rma_line_ids[0].action_view_purchase_order()
-        self.rma_customer_id.rma_line_ids[0]._get_rma_purchased_qty()
 
     def test_rma_add_purchase_wizard(self):
         wizard = self.env['rma_add_purchase'].with_context({
@@ -320,13 +316,11 @@ class TestRma(common.TransactionCase):
             'picking_type': 'incoming',
             'active_id': 1
         }).create({})
-        procurements = wizard._create_picking()
-        group_ids = set([proc.group_id.id for proc in procurements if
-                         proc.group_id])
-        domain = [('group_id', 'in', list(group_ids))]
-        picking = self.stockpicking.search(domain)
-        self.assertEquals(len(picking), 1,
-                          "Incorrect number of pickings created")
+        wizard._create_picking()
+        res = self.rma_customer_id.rma_line_ids.action_view_in_shipments()
+        self.assertTrue('res_id' in res,
+                        "Incorrect number of pickings created")
+        picking = self.env['stock.picking'].browse(res['res_id'])
         moves = picking.move_lines
         self.assertEquals(len(moves), 3,
                           "Incorrect number of moves created")
@@ -356,8 +350,11 @@ class TestRma(common.TransactionCase):
                                   "Wrong qty to receive")
                 self.assertEquals(line.qty_incoming, 2,
                                   "Wrong qty incoming")
+        picking.action_confirm()
         picking.action_assign()
-        picking.do_transfer()
+        for line in picking.move_line_ids:
+            line.qty_done = line.product_uom_qty
+        picking.action_done()
         for line in self.rma_customer_id.rma_line_ids:
             self.assertEquals(line.qty_to_receive, 0,
                               "Wrong qty to_receive")
@@ -389,17 +386,12 @@ class TestRma(common.TransactionCase):
             'active_model': 'rma.order.line',
             'picking_type': 'outgoing',
         }).create({})
-        procurements = wizard._create_picking()
-        group_ids = set([proc.group_id.id for proc in procurements if
-                         proc.group_id])
-        domain = [('group_id', 'in', list(group_ids))]
-        pickings = self.stockpicking.search(domain)
-        procurements[0].purchase_id = self._create_purchase_order().id
-        wizard._get_action(pickings, procurements)
-        self.assertEquals(len(pickings), 2,
-                          "Incorrect number of pickings created")
-        picking_out = pickings[1]
-        moves = picking_out.move_lines
+        wizard._create_picking()
+        res = self.rma_customer_id.rma_line_ids.action_view_out_shipments()
+        self.assertTrue('res_id' in res,
+                        "Incorrect number of pickings created")
+        picking = self.env['stock.picking'].browse(res['res_id'])
+        moves = picking.move_lines
         self.assertEquals(len(moves), 3,
                           "Incorrect number of moves created")
         for line in self.rma_customer_id.rma_line_ids:
@@ -430,8 +422,11 @@ class TestRma(common.TransactionCase):
                                   "Wrong qty to deliver")
                 self.assertEquals(line.qty_outgoing, 2,
                                   "Wrong qty outgoing")
-        picking_out.action_assign()
-        picking_out.do_transfer()
+        picking.action_confirm()
+        picking.action_assign()
+        for line in picking.move_line_ids:
+            line.qty_done = line.product_uom_qty
+        picking.action_done()
         for line in self.rma_customer_id.rma_line_ids:
             self.assertEquals(line.qty_to_receive, 0,
                               "Wrong qty to receive")
diff --git a/rma_purchase/tests/test_rma_dropship.py b/rma_purchase/tests/test_rma_dropship.py
index abe07221..c469252d 100644
--- a/rma_purchase/tests/test_rma_dropship.py
+++ b/rma_purchase/tests/test_rma_dropship.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
@@ -45,13 +44,11 @@ class TestRmaDropship(test_rma.TestRma):
             'active_model': 'rma.order.line',
             'picking_type': 'incoming',
         }).create({})
-        procurements = wizard._create_picking()
-        group_ids = set([proc.group_id.id for proc in procurements if
-                         proc.group_id])
-        domain = [('group_id', 'in', list(group_ids))]
-        picking = self.stockpicking.search(domain)
-        self.assertEquals(len(picking), 1,
-                          "Incorrect number of pickings created")
+        wizard._create_picking()
+        res = supplier_rma.rma_line_ids.action_view_in_shipments()
+        self.assertTrue('res_id' in res,
+                        "Incorrect number of pickings created")
+        picking = self.env['stock.picking'].browse(res['res_id'])
         moves = picking.move_lines
         self.assertEquals(len(moves), 3,
                           "Incorrect number of moves created")
diff --git a/rma_purchase/tests/test_supplier_rma.py b/rma_purchase/tests/test_supplier_rma.py
index 8fca8b14..f24dc7c5 100644
--- a/rma_purchase/tests/test_supplier_rma.py
+++ b/rma_purchase/tests/test_supplier_rma.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
@@ -22,13 +21,11 @@ class TestSupplierRma(test_rma.TestRma):
             'picking_type': 'outgoing',
             'active_id': 1
         }).create({})
-        procurements = wizard._create_picking()
-        group_ids = set([proc.group_id.id for proc in procurements if
-                         proc.group_id])
-        domain = [('group_id', 'in', list(group_ids))]
-        picking = self.stockpicking.search(domain)
-        self.assertEquals(len(picking), 1,
-                          "Incorrect number of pickings created")
+        wizard._create_picking()
+        res = self.rma_supplier_id.rma_line_ids.action_view_out_shipments()
+        self.assertTrue('res_id' in res,
+                        "Incorrect number of pickings created")
+        picking = self.env['stock.picking'].browse(res['res_id'])
         moves = picking.move_lines
         self.assertEquals(len(moves), 3,
                           "Incorrect number of moves created")
@@ -64,24 +61,26 @@ class TestSupplierRma(test_rma.TestRma):
                                   "Wrong qty outgoing")
 
         picking.action_assign()
-        picking.do_new_transfer()
+        for line in picking.move_lines:
+            line.quantity_done = line.product_uom_qty
+        picking.button_validate()
         for line in self.rma_supplier_id.rma_line_ids:
             self.assertEquals(line.qty_incoming, 0,
                               "Wrong qty incoming")
             self.assertEquals(line.qty_received, 0,
                               "Wrong qty received")
             if line.product_id == self.product_1:
-                self.assertEquals(line.qty_delivered, 0,
+                self.assertEquals(line.qty_delivered, 3,
                                   "Wrong qty delivered")
                 self.assertEquals(line.qty_to_receive, 3,
                                   "Wrong qty to receive")
             if line.product_id == self.product_2:
-                self.assertEquals(line.qty_outgoing, 5,
+                self.assertEquals(line.qty_outgoing, 0,
                                   "Wrong qty outgoing")
                 self.assertEquals(line.qty_to_receive, 5,
                                   "Wrong qty to receive")
             if line.product_id == self.product_3:
-                self.assertEquals(line.qty_outgoing, 2,
+                self.assertEquals(line.qty_outgoing, 0,
                                   "Wrong qty delivered")
                 self.assertEquals(line.qty_to_receive, 2,
                                   "Wrong qty to receive")
@@ -91,65 +90,48 @@ class TestSupplierRma(test_rma.TestRma):
             'active_model': 'rma.order.line',
             'picking_type': 'incoming',
         }).create({})
-        procurements = wizard._create_picking()
-        group_ids = set([proc.group_id.id for proc in procurements if
-                         proc.group_id])
-        domain = [('group_id', 'in', list(group_ids))]
-        pickings = self.stockpicking.search(domain)
-        self.assertEquals(len(pickings), 2,
-                          "Incorrect number of pickings created")
-        picking_out = pickings[1]
-        moves = picking_out.move_lines
+        wizard._create_picking()
+        res = self.rma_supplier_id.rma_line_ids.action_view_in_shipments()
+        self.assertTrue('res_id' in res,
+                        "Incorrect number of pickings created")
+        picking = self.env['stock.picking'].browse(res['res_id'])
+        moves = picking.move_lines
         self.assertEquals(len(moves), 3,
                           "Incorrect number of moves created")
         for line in self.rma_supplier_id.rma_line_ids:
-            self.assertEquals(line.qty_incoming, 0,
-                              "Wrong qty incoming")
             self.assertEquals(line.qty_received, 0,
                               "Wrong qty received")
             if line.product_id == self.product_1:
                 self.assertEquals(line.qty_to_receive, 3,
                                   "Wrong qty to receive")
-                self.assertEquals(line.qty_incoming, 0,
+                self.assertEquals(line.qty_incoming, 3,
                                   "Wrong qty incoming")
-                self.assertEquals(line.qty_delivered, 0,
-                                  "Wrong qty delivered")
             if line.product_id == self.product_2:
                 self.assertEquals(line.qty_to_receive, 5,
                                   "Wrong qty to receive")
-                self.assertEquals(line.qty_to_deliver, 5,
-                                  "Wrong qty to deliver")
+                self.assertEquals(line.qty_incoming, 5,
+                                  "Wrong qty incoming")
             if line.product_id == self.product_3:
                 self.assertEquals(line.qty_to_receive, 2,
                                   "Wrong qty to receive")
-                self.assertEquals(line.qty_to_deliver, 2,
-                                  "Wrong qty to deliver")
-        picking_out.action_assign()
-        picking_out.do_new_transfer()
+                self.assertEquals(line.qty_incoming, 2,
+                                  "Wrong qty incoming")
+        picking.action_assign()
+        for line in picking.move_line_ids:
+            line.qty_done = line.product_uom_qty
+        picking.action_done()
         for line in self.rma_supplier_id.rma_line_ids[0]:
-            self.assertEquals(line.qty_to_receive, 3,
-                              "Wrong qty to receive")
             self.assertEquals(line.qty_incoming, 0,
                               "Wrong qty incoming")
-            self.assertEquals(line.qty_delivered, 0,
-                              "Wrong qty deliver")
-            self.assertEquals(line.qty_outgoing, 6,
-                              "Wrong qty outgoing")
             if line.product_id == self.product_1:
-                self.assertEquals(line.qty_received, 0,
+                self.assertEquals(line.qty_received, 3,
                                   "Wrong qty received")
-                self.assertEquals(line.qty_delivered, 0,
-                                  "Wrong qty delivered")
             if line.product_id == self.product_2:
-                self.assertEquals(line.qty_received, 0,
+                self.assertEquals(line.qty_received, 5,
                                   "Wrong qty received")
-                self.assertEquals(line.qty_delivered, 5,
-                                  "Wrong qty delivered")
             if line.product_id == self.product_3:
                 self.assertEquals(line.qty_received, 2,
                                   "Wrong qty received")
-                self.assertEquals(line.qty_delivered, 2,
-                                  "Wrong qty delivered")
         for line in self.rma_supplier_id.rma_line_ids:
             line.action_rma_done()
             self.assertEquals(line.state, 'done',
diff --git a/rma_purchase/views/rma_order_line_view.xml b/rma_purchase/views/rma_order_line_view.xml
index 81d45512..e606b37e 100644
--- a/rma_purchase/views/rma_order_line_view.xml
+++ b/rma_purchase/views/rma_order_line_view.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0"?>
 <odoo>
 
     <record id="view_rma_line_form" model="ir.ui.view">
@@ -6,15 +6,6 @@
         <field name="model">rma.order.line</field>
         <field name="inherit_id" ref="rma.view_rma_line_supplier_form"/>
         <field name="arch" type="xml">
-            <div name='button_box' position="inside">
-                <button type="object"  name="action_view_purchase_order"
-                        class="oe_stat_button"
-                        icon="fa-shopping-cart"
-                        groups="purchase.group_purchase_user">
-                        <field name="purchase_count" widget="statinfo"
-                               string="Purchase Orders"/>
-                </button>
-            </div>
             <group name="main_info" position="inside">
                 <field name="purchase_order_line_id"
                        options="{'no_create': True}"
@@ -22,11 +13,6 @@
                                 ('order_id.partner_id', '=', partner_id),
                                 ('order_id.partner_id', 'child_of', partner_id)]"/>
             </group>
-            <group name="quantities" position="inside">
-                <group>
-                    <field name="qty_purchased"/>
-                </group>
-            </group>
             <field name="origin" position="after">
                 <field name="purchase_id"
                        attrs="{'invisible': [('purchase_order_line_id', '=', False)]}"/>
diff --git a/rma_purchase/views/rma_order_view.xml b/rma_purchase/views/rma_order_view.xml
index 685a4029..f109af39 100644
--- a/rma_purchase/views/rma_order_view.xml
+++ b/rma_purchase/views/rma_order_view.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0"?>
 <odoo>
 
     <record id="view_rma_supplier_form" model="ir.ui.view">
diff --git a/rma_purchase/wizards/__init__.py b/rma_purchase/wizards/__init__.py
index 716f361c..93c9a820 100644
--- a/rma_purchase/wizards/__init__.py
+++ b/rma_purchase/wizards/__init__.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
diff --git a/rma_purchase/wizards/rma_add_purchase.py b/rma_purchase/wizards/rma_add_purchase.py
index 1679442a..15e95e51 100644
--- a/rma_purchase/wizards/rma_add_purchase.py
+++ b/rma_purchase/wizards/rma_add_purchase.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
@@ -91,8 +90,6 @@ class RmaAddPurchase(models.TransientModel):
     def _get_rma_data(self):
         data = {
             'date_rma': fields.Datetime.now(),
-            'delivery_address_id': self.purchase_id.partner_id.id,
-            'invoice_address_id': self.purchase_id.partner_id.id
         }
         return data
 
diff --git a/rma_purchase/wizards/rma_add_purchase.xml b/rma_purchase/wizards/rma_add_purchase.xml
index ee6c4a3b..1c467bef 100644
--- a/rma_purchase/wizards/rma_add_purchase.xml
+++ b/rma_purchase/wizards/rma_add_purchase.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0"?>
 
 <odoo>
     <record id="view_rma_add_purchase" model="ir.ui.view">
@@ -71,6 +71,4 @@
             </xpath>
         </field>
     </record>
-
-
 </odoo>
diff --git a/rma_purchase/wizards/rma_make_picking.py b/rma_purchase/wizards/rma_make_picking.py
index 76a8cbfc..42d440f7 100644
--- a/rma_purchase/wizards/rma_make_picking.py
+++ b/rma_purchase/wizards/rma_make_picking.py
@@ -1,6 +1,6 @@
-# -*- coding: utf-8 -*-
 # © 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
+
 from odoo import api, fields, models