diff --git a/hotel_calendar/__manifest__.py b/hotel_calendar/__manifest__.py
index 1af70e996..9c977338a 100644
--- a/hotel_calendar/__manifest__.py
+++ b/hotel_calendar/__manifest__.py
@@ -27,6 +27,8 @@
         'views/inherited_hotel_room_type_views.xml',
         'views/inherited_hotel_room_views.xml',
         'views/room_pricelist_cached_views.xml',
+        'views/hotel_reservation_views.xml',
+        'views/hotel_calendar_management_views.xml',
         'data/views.xml',
         'data/menus.xml',
         'data/records.xml',
diff --git a/hotel_calendar/data/menus.xml b/hotel_calendar/data/menus.xml
index 9a8ac6ed1..72beee4bd 100644
--- a/hotel_calendar/data/menus.xml
+++ b/hotel_calendar/data/menus.xml
@@ -5,6 +5,7 @@
             <field name="name">Hotel Calendar</field>
             <field name="res_model">hotel.reservation</field>
             <field name="view_mode">pms</field>
+            <field name="view_type">form</field>
         </record>
 
         <record id="action_hotel_calendar_management" model="ir.actions.act_window">
@@ -21,7 +22,7 @@
             web_icon="hotel_calendar,static/description/icon_calendar_configurator.png"
             action="action_hotel_calendar_management" groups="hotel.group_hotel_manager" />
 
-        <menuitem id="hotel_virtual_room_pricelist_cached" name="VRoom Pricelist Cached"
-            sequence="1" action="hotel_virtual_room_pricelist_cached_action_form_tree" parent="sale.menu_sale_config"/>
+        <menuitem id="hotel_room_pricelist_cached" name="Room Pricelist Cached"
+            sequence="1" action="hotel_room_pricelist_cached_action_form_tree" parent="sale.menu_sale_config"/>
 
 </odoo>
diff --git a/hotel_calendar/models/inherited_ir_actions_act_window_view.py b/hotel_calendar/models/inherited_ir_actions_act_window_view.py
index e416d6664..4a622268e 100644
--- a/hotel_calendar/models/inherited_ir_actions_act_window_view.py
+++ b/hotel_calendar/models/inherited_ir_actions_act_window_view.py
@@ -5,4 +5,4 @@ from odoo import models, fields
 class ActWindowView(models.Model):
     _inherit = 'ir.actions.act_window.view'
 
-    view_mode = fields.Selection(selection_add=[('pms', "PMS")])
+    view_mode = fields.Selection(selection_add=[('pms', "PMS"), ('mpms', 'Management PMS')])
diff --git a/hotel_calendar/models/inherited_ir_ui_view.py b/hotel_calendar/models/inherited_ir_ui_view.py
index 2491feda5..e5e526341 100644
--- a/hotel_calendar/models/inherited_ir_ui_view.py
+++ b/hotel_calendar/models/inherited_ir_ui_view.py
@@ -5,4 +5,4 @@ from odoo import models, fields
 class View(models.Model):
     _inherit = 'ir.ui.view'
 
-    type = fields.Selection(selection_add=[('pms', "PMS")])
+    type = fields.Selection(selection_add=[('pms', "PMS"), ('mpms', 'Management PMS')])
diff --git a/hotel_calendar/security/ir.model.access.csv b/hotel_calendar/security/ir.model.access.csv
index eb1e32c43..95627661a 100644
--- a/hotel_calendar/security/ir.model.access.csv
+++ b/hotel_calendar/security/ir.model.access.csv
@@ -1,5 +1,5 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
-access_virtual_price_cache_user,hotel_calendar.model_virtual_room_pricelist_cached_user,hotel_calendar.model_virtual_room_pricelist_cached,hotel.group_hotel_user,1,1,1,1
-access_virtual_price_cache_call,hotel_calendar.model_virtual_room_pricelist_cached_call,hotel_calendar.model_virtual_room_pricelist_cached,hotel.group_hotel_call,1,1,1,1
+access_room_price_cache_user,hotel_calendar.model_room_pricelist_cached_user,hotel_calendar.model_room_pricelist_cached,hotel.group_hotel_user,1,1,1,1
+access_room_price_cache_call,hotel_calendar.model_room_pricelist_cached_call,hotel_calendar.model_room_pricelist_cached,hotel.group_hotel_call,1,1,1,1
 access_hotel_product_pricelist_item_call,hotel_calendar.pricelist_item_call,hotel_calendar.model_product_pricelist_item,hotel.group_hotel_call,1,1,1,1
 access_hotel_product_pricelist_item_user,hotel_calendar.pricelist_item_use,hotel_calendar.model_product_pricelist_item,hotel.group_hotel_user,1,1,1,1
diff --git a/hotel_calendar/static/src/js/views/calendar/hotel_calendar_view.js b/hotel_calendar/static/src/js/views/calendar/hotel_calendar_view.js
index cc863f29f..31f927e28 100644
--- a/hotel_calendar/static/src/js/views/calendar/hotel_calendar_view.js
+++ b/hotel_calendar/static/src/js/views/calendar/hotel_calendar_view.js
@@ -205,6 +205,7 @@ var PMSCalendarView = AbstractView.extend({
 
 SystrayMenu.Items.push(CalendarMenu);
 ViewRegistry.add('pms', PMSCalendarView);
+//Core.view_registry.add('pms', HotelCalendarView);
 
 return PMSCalendarView;
 
diff --git a/hotel_calendar/views/hotel_calendar_management_views.xml b/hotel_calendar/views/hotel_calendar_management_views.xml
new file mode 100644
index 000000000..da3c3aef3
--- /dev/null
+++ b/hotel_calendar/views/hotel_calendar_management_views.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<odoo>
+
+    <record model="ir.ui.view" id="view_hotel_calendar_management_mpms">
+        <field name="name">hotel.calendar.management.mpms</field>
+        <field name="model">hotel.calendar.management</field>
+        <field name="arch" type="xml">
+            <mpms></mpms>
+        </field>
+    </record>
+
+</odoo>
diff --git a/hotel_calendar/views/hotel_reservation_views.xml b/hotel_calendar/views/hotel_reservation_views.xml
new file mode 100644
index 000000000..f07778c81
--- /dev/null
+++ b/hotel_calendar/views/hotel_reservation_views.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<odoo>
+
+    <record model="ir.ui.view" id="view_hotel_reservation_pms">
+        <field name="name">hotel.reservation.pms</field>
+        <field name="model">hotel.reservation</field>
+        <field name="arch" type="xml">
+            <pms></pms>
+        </field>
+    </record>
+
+</odoo>
diff --git a/hotel_channel_connector/backend.py b/hotel_channel_connector/backend.py
new file mode 100644
index 000000000..d6ca5f1c7
--- /dev/null
+++ b/hotel_channel_connector/backend.py
@@ -0,0 +1,6 @@
+import openerp.addons.connector.backend as backend
+
+
+wubook = backend.Backend('wubook')
+# version 1.2
+wubook_1_2_0_0 = backend.Backend(parent=wubook, version='1.2')
diff --git a/hotel_channel_connector/components/backend_adapter.py b/hotel_channel_connector/components/backend_adapter.py
index 054fc551c..8de7f03d0 100644
--- a/hotel_channel_connector/components/backend_adapter.py
+++ b/hotel_channel_connector/components/backend_adapter.py
@@ -8,6 +8,7 @@ from odoo.tools import (
     DEFAULT_SERVER_DATETIME_FORMAT)
 from odoo.addons.payment.models.payment_acquirer import _partner_split_name
 from odoo.addons.hotel import date_utils
+from odoo import fields
 
 # GLOBAL VARS
 DEFAULT_WUBOOK_DATE_FORMAT = "%d/%m/%Y"
@@ -81,10 +82,20 @@ class WuBookServer(object):
         self._server = None
 
 class HotelChannelInterfaceAdapter(AbstractComponent):
-    _name = 'hotel.channel.interface.adapter'
+    _name = 'hotel.channel.adapter'
     _inherit = ['base.backend.adapter', 'base.hotel.channel.connector']
     _usage = 'backend.adapter'
 
+    def _select_versions(self):
+        return [
+            ('1.2', '1.2'),
+        ]
+    version = fields.Selection(
+        selection='_select_versions',
+        string='Version',
+        required=True,
+    )
+
     def create_room(self, shortcode, name, capacity, price, availability):
         raise NotImplementedError
 
@@ -191,7 +202,7 @@ class HotelChannelInterfaceAdapter(AbstractComponent):
 
 class WuBookAdapter(AbstractComponent):
     _name = 'wubook.adapter'
-    _inherit = 'hotel.channel.interface.adapter'
+    _inherit = 'hotel.channel.adapter'
 
     # === ROOMS
     def create_room(self, shortcode, name, capacity, price, availability):
diff --git a/hotel_channel_connector/wizard/wubook_import_availability.py b/hotel_channel_connector/wizard/wubook_import_availability.py
index fad2af940..3febebe84 100644
--- a/hotel_channel_connector/wizard/wubook_import_availability.py
+++ b/hotel_channel_connector/wizard/wubook_import_availability.py
@@ -21,7 +21,7 @@
 ##############################################################################
 from openerp.exceptions import ValidationError
 from openerp import models, fields, api, _
-from ..wubook import DEFAULT_WUBOOK_DATE_FORMAT
+from ..components.backend_adapter import DEFAULT_WUBOOK_DATE_FORMAT
 
 
 class ImportAvailabilityWizard(models.TransientModel):
diff --git a/hotel_channel_connector/wizard/wubook_import_plan_prices.py b/hotel_channel_connector/wizard/wubook_import_plan_prices.py
index 42463e8f8..b07c5ec3e 100644
--- a/hotel_channel_connector/wizard/wubook_import_plan_prices.py
+++ b/hotel_channel_connector/wizard/wubook_import_plan_prices.py
@@ -22,7 +22,7 @@
 from openerp.exceptions import ValidationError
 from openerp import models, fields, api, _
 from odoo.addons.hotel import date_utils
-from ..wubook import DEFAULT_WUBOOK_DATE_FORMAT
+from ..components.backend_adapter import DEFAULT_WUBOOK_DATE_FORMAT
 
 
 class ImportPlanPricesWizard(models.TransientModel):
diff --git a/hotel_channel_connector/wizard/wubook_import_plan_restrictions.py b/hotel_channel_connector/wizard/wubook_import_plan_restrictions.py
index e46c5e813..e22fa7ffb 100644
--- a/hotel_channel_connector/wizard/wubook_import_plan_restrictions.py
+++ b/hotel_channel_connector/wizard/wubook_import_plan_restrictions.py
@@ -22,7 +22,7 @@
 from openerp.exceptions import ValidationError
 from openerp import models, fields, api, _
 from odoo.addons.hotel import date_utils
-from ..wubook import DEFAULT_WUBOOK_DATE_FORMAT
+from ..components.backend_adapter import DEFAULT_WUBOOK_DATE_FORMAT
 
 
 class ImportPlanRestrictionsWizard(models.TransientModel):
diff --git a/hotel_channel_connector/wizard/wubook_installer.py b/hotel_channel_connector/wizard/wubook_installer.py
index ff745d68d..e671e9e44 100644
--- a/hotel_channel_connector/wizard/wubook_installer.py
+++ b/hotel_channel_connector/wizard/wubook_installer.py
@@ -23,7 +23,7 @@ import os
 import binascii
 from openerp import models, fields, api, _
 from openerp.exceptions import ValidationError
-from ..wubook import DEFAULT_WUBOOK_DATE_FORMAT
+from ..components.backend_adapter import DEFAULT_WUBOOK_DATE_FORMAT
 from odoo.addons.hotel import date_utils