diff --git a/contract/__manifest__.py b/contract/__manifest__.py
index 1e8b8492..e63b2fc2 100644
--- a/contract/__manifest__.py
+++ b/contract/__manifest__.py
@@ -9,7 +9,7 @@
 
 {
     'name': 'Contracts Management - Recurring',
-    'version': '10.0.4.1.1',
+    'version': '10.0.4.2.0',
     'category': 'Contract Management',
     'license': 'AGPL-3',
     'author': "OpenERP SA, "
diff --git a/contract/models/__init__.py b/contract/models/__init__.py
index 3a3ee1be..7d711125 100644
--- a/contract/models/__init__.py
+++ b/contract/models/__init__.py
@@ -3,7 +3,7 @@
 
 from . import account_analytic_contract
 from . import account_analytic_account
-from . import account_analytic_invoice_line
 from . import account_analytic_contract_line
+from . import account_analytic_invoice_line
 from . import account_invoice
 from . import res_partner
diff --git a/contract/models/account_analytic_contract_line.py b/contract/models/account_analytic_contract_line.py
index b2222c9b..a7eb5e63 100644
--- a/contract/models/account_analytic_contract_line.py
+++ b/contract/models/account_analytic_contract_line.py
@@ -1,19 +1,169 @@
 # -*- coding: utf-8 -*-
-# Copyright 2017 LasLabs Inc.
+# Copyright 2004-2010 OpenERP SA
+# Copyright 2014 Angel Moya <angel.moya@domatix.com>
+# Copyright 2016 Carlos Dauden <carlos.dauden@tecnativa.com>
+# Copyright 2016-2017 LasLabs Inc.
+# Copyright 2015-2017 Tecnativa - Pedro M. Baeza
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
-from odoo import fields, models
+from odoo import api, fields, models
+from odoo.addons import decimal_precision as dp
+from odoo.exceptions import ValidationError
+from odoo.tools.translate import _
 
 
 class AccountAnalyticContractLine(models.Model):
-
     _name = 'account.analytic.contract.line'
     _description = 'Contract Lines'
-    _inherit = 'account.analytic.invoice.line'
+    _order = "sequence,id"
 
+    product_id = fields.Many2one(
+        'product.product',
+        string='Product',
+        required=True,
+    )
     analytic_account_id = fields.Many2one(
         string='Contract',
         comodel_name='account.analytic.contract',
         required=True,
         ondelete='cascade',
     )
+    name = fields.Text(
+        string='Description',
+        required=True,
+    )
+    quantity = fields.Float(
+        default=1.0,
+        required=True,
+    )
+    uom_id = fields.Many2one(
+        'product.uom',
+        string='Unit of Measure',
+        required=True,
+    )
+    automatic_price = fields.Boolean(
+        string="Auto-price?",
+        help="If this is marked, the price will be obtained automatically "
+             "applying the pricelist to the product. If not, you will be "
+             "able to introduce a manual price",
+    )
+    specific_price = fields.Float(
+        string='Specific Price',
+    )
+    price_unit = fields.Float(
+        string='Unit Price',
+        compute="_compute_price_unit",
+        inverse="_inverse_price_unit",
+    )
+    price_subtotal = fields.Float(
+        compute='_compute_price_subtotal',
+        digits=dp.get_precision('Account'),
+        string='Sub Total',
+    )
+    discount = fields.Float(
+        string='Discount (%)',
+        digits=dp.get_precision('Discount'),
+        help='Discount that is applied in generated invoices.'
+             ' It should be less or equal to 100',
+    )
+    analytic_tag_ids = fields.Many2many(
+        'account.analytic.tag',
+        string='Analytic Tags',
+    )
+    sequence = fields.Integer(
+        string="Sequence",
+        default=10,
+        help="Sequence of the contract line when displaying contracts",
+    )
+
+    @api.depends(
+        'automatic_price',
+        'specific_price',
+        'product_id',
+        'quantity',
+        'analytic_account_id.pricelist_id',
+        'analytic_account_id.partner_id',
+    )
+    def _compute_price_unit(self):
+        """Get the specific price if no auto-price, and the price obtained
+        from the pricelist otherwise.
+        """
+        for line in self:
+            if line.automatic_price:
+                product = line.product_id.with_context(
+                    quantity=line.quantity,
+                    pricelist=line.analytic_account_id.pricelist_id.id,
+                    partner=line.analytic_account_id.partner_id.id,
+                    date=line.env.context.get('old_date', fields.Date.today()),
+                )
+                line.price_unit = product.price
+            else:
+                line.price_unit = line.specific_price
+
+    def _inverse_price_unit(self):
+        """Store the specific price in the no auto-price records."""
+        for line in self.filtered(lambda x: not x.automatic_price):
+            line.specific_price = line.price_unit
+
+    @api.multi
+    @api.depends('quantity', 'price_unit', 'discount')
+    def _compute_price_subtotal(self):
+        for line in self:
+            subtotal = line.quantity * line.price_unit
+            discount = line.discount / 100
+            subtotal *= 1 - discount
+            if line.analytic_account_id.pricelist_id:
+                cur = line.analytic_account_id.pricelist_id.currency_id
+                line.price_subtotal = cur.round(subtotal)
+            else:
+                line.price_subtotal = subtotal
+
+    @api.multi
+    @api.constrains('discount')
+    def _check_discount(self):
+        for line in self:
+            if line.discount > 100:
+                raise ValidationError(
+                    _("Discount should be less or equal to 100"))
+
+    @api.multi
+    @api.onchange('product_id')
+    def _onchange_product_id(self):
+        if not self.product_id:
+            return {'domain': {'uom_id': []}}
+
+        vals = {}
+        domain = {'uom_id': [
+            ('category_id', '=', self.product_id.uom_id.category_id.id)]}
+        if not self.uom_id or (self.product_id.uom_id.category_id.id !=
+                               self.uom_id.category_id.id):
+            vals['uom_id'] = self.product_id.uom_id
+
+        if self.analytic_account_id._name == 'account.analytic.account':
+            date = (
+                self.analytic_account_id.recurring_next_date or
+                fields.Date.today()
+            )
+            partner = self.analytic_account_id.partner_id
+
+        else:
+            date = fields.Date.today()
+            partner = self.env.user.partner_id
+
+        product = self.product_id.with_context(
+            lang=partner.lang,
+            partner=partner.id,
+            quantity=self.quantity,
+            date=date,
+            pricelist=self.analytic_account_id.pricelist_id.id,
+            uom=self.uom_id.id
+        )
+
+        name = product.name_get()[0][1]
+        if product.description_sale:
+            name += '\n' + product.description_sale
+        vals['name'] = name
+
+        vals['price_unit'] = product.price
+        self.update(vals)
+        return {'domain': domain}
diff --git a/contract/models/account_analytic_invoice_line.py b/contract/models/account_analytic_invoice_line.py
index 68df3d7c..2fec9cee 100644
--- a/contract/models/account_analytic_invoice_line.py
+++ b/contract/models/account_analytic_invoice_line.py
@@ -1,168 +1,17 @@
 # -*- coding: utf-8 -*-
-# Copyright 2004-2010 OpenERP SA
-# Copyright 2014 Angel Moya <angel.moya@domatix.com>
-# Copyright 2016 Carlos Dauden <carlos.dauden@tecnativa.com>
-# Copyright 2016-2017 LasLabs Inc.
-# Copyright 2015-2017 Tecnativa - Pedro M. Baeza
+# Copyright 2017 LasLabs Inc.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
-from odoo import api, fields, models
-from odoo.addons import decimal_precision as dp
-from odoo.exceptions import ValidationError
-from odoo.tools.translate import _
+from odoo import fields, models
 
 
 class AccountAnalyticInvoiceLine(models.Model):
     _name = 'account.analytic.invoice.line'
-    _order = "sequence,id"
+    _inherit = 'account.analytic.contract.line'
 
-    product_id = fields.Many2one(
-        'product.product',
-        string='Product',
-        required=True,
-    )
     analytic_account_id = fields.Many2one(
         'account.analytic.account',
         string='Analytic Account',
         required=True,
         ondelete='cascade',
     )
-    name = fields.Text(
-        string='Description',
-        required=True,
-    )
-    quantity = fields.Float(
-        default=1.0,
-        required=True,
-    )
-    uom_id = fields.Many2one(
-        'product.uom',
-        string='Unit of Measure',
-        required=True,
-    )
-    automatic_price = fields.Boolean(
-        string="Auto-price?",
-        help="If this is marked, the price will be obtained automatically "
-             "applying the pricelist to the product. If not, you will be "
-             "able to introduce a manual price",
-    )
-    specific_price = fields.Float(
-        string='Specific Price',
-    )
-    price_unit = fields.Float(
-        string='Unit Price',
-        compute="_compute_price_unit",
-        inverse="_inverse_price_unit",
-    )
-    price_subtotal = fields.Float(
-        compute='_compute_price_subtotal',
-        digits=dp.get_precision('Account'),
-        string='Sub Total',
-    )
-    discount = fields.Float(
-        string='Discount (%)',
-        digits=dp.get_precision('Discount'),
-        help='Discount that is applied in generated invoices.'
-             ' It should be less or equal to 100',
-    )
-    analytic_tag_ids = fields.Many2many(
-        'account.analytic.tag',
-        string='Analytic Tags',
-    )
-    sequence = fields.Integer(
-        string="Sequence",
-        default=10,
-        help="Sequence of the contract line when displaying contracts",
-    )
-
-    @api.depends(
-        'automatic_price',
-        'specific_price',
-        'product_id',
-        'quantity',
-        'analytic_account_id.pricelist_id',
-        'analytic_account_id.partner_id',
-    )
-    def _compute_price_unit(self):
-        """Get the specific price if no auto-price, and the price obtained
-        from the pricelist otherwise.
-        """
-        for line in self:
-            if line.automatic_price:
-                product = line.product_id.with_context(
-                    quantity=line.quantity,
-                    pricelist=line.analytic_account_id.pricelist_id.id,
-                    partner=line.analytic_account_id.partner_id.id,
-                    date=line.env.context.get('old_date', fields.Date.today()),
-                )
-                line.price_unit = product.price
-            else:
-                line.price_unit = line.specific_price
-
-    def _inverse_price_unit(self):
-        """Store the specific price in the no auto-price records."""
-        for line in self.filtered(lambda x: not x.automatic_price):
-            line.specific_price = line.price_unit
-
-    @api.multi
-    @api.depends('quantity', 'price_unit', 'discount')
-    def _compute_price_subtotal(self):
-        for line in self:
-            subtotal = line.quantity * line.price_unit
-            discount = line.discount / 100
-            subtotal *= 1 - discount
-            if line.analytic_account_id.pricelist_id:
-                cur = line.analytic_account_id.pricelist_id.currency_id
-                line.price_subtotal = cur.round(subtotal)
-            else:
-                line.price_subtotal = subtotal
-
-    @api.multi
-    @api.constrains('discount')
-    def _check_discount(self):
-        for line in self:
-            if line.discount > 100:
-                raise ValidationError(
-                    _("Discount should be less or equal to 100"))
-
-    @api.multi
-    @api.onchange('product_id')
-    def _onchange_product_id(self):
-        if not self.product_id:
-            return {'domain': {'uom_id': []}}
-
-        vals = {}
-        domain = {'uom_id': [
-            ('category_id', '=', self.product_id.uom_id.category_id.id)]}
-        if not self.uom_id or (self.product_id.uom_id.category_id.id !=
-                               self.uom_id.category_id.id):
-            vals['uom_id'] = self.product_id.uom_id
-
-        if self.analytic_account_id._name == 'account.analytic.account':
-            date = (
-                self.analytic_account_id.recurring_next_date or
-                fields.Date.today()
-            )
-            partner = self.analytic_account_id.partner_id
-
-        else:
-            date = fields.Date.today()
-            partner = self.env.user.partner_id
-
-        product = self.product_id.with_context(
-            lang=partner.lang,
-            partner=partner.id,
-            quantity=self.quantity,
-            date=date,
-            pricelist=self.analytic_account_id.pricelist_id.id,
-            uom=self.uom_id.id
-        )
-
-        name = product.name_get()[0][1]
-        if product.description_sale:
-            name += '\n' + product.description_sale
-        vals['name'] = name
-
-        vals['price_unit'] = product.price
-        self.update(vals)
-        return {'domain': domain}
diff --git a/contract_variable_quantity/__manifest__.py b/contract_variable_quantity/__manifest__.py
index b56b6a3b..f61b1165 100644
--- a/contract_variable_quantity/__manifest__.py
+++ b/contract_variable_quantity/__manifest__.py
@@ -4,7 +4,7 @@
 
 {
     'name': 'Variable quantity in contract recurrent invoicing',
-    'version': '10.0.1.1.0',
+    'version': '10.0.1.2.0',
     'category': 'Contract Management',
     'license': 'AGPL-3',
     'author': "Tecnativa,"
diff --git a/contract_variable_quantity/models/contract.py b/contract_variable_quantity/models/contract.py
index 1667a5e7..50b2f30b 100644
--- a/contract_variable_quantity/models/contract.py
+++ b/contract_variable_quantity/models/contract.py
@@ -28,8 +28,8 @@ class AccountAnalyticAccount(models.Model):
         return vals
 
 
-class AccountAnalyticInvoiceLine(models.Model):
-    _inherit = 'account.analytic.invoice.line'
+class AccountAnalyticContractLine(models.Model):
+    _inherit = 'account.analytic.contract.line'
 
     qty_type = fields.Selection(
         selection=[