diff --git a/base_tier_validation/README.rst b/base_tier_validation/README.rst
index 8e27d1d46..76bf575ff 100644
--- a/base_tier_validation/README.rst
+++ b/base_tier_validation/README.rst
@@ -27,7 +27,7 @@ To configure this module, you need to:
 
 .. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
    :alt: Try me on Runbot
-   :target: https://runbot.odoo-community.org/runbot/149/9.0
+   :target: https://runbot.odoo-community.org/runbot/149/10.0
 
 Known issues / Roadmap
 ======================
diff --git a/base_tier_validation/__openerp__.py b/base_tier_validation/__manifest__.py
similarity index 95%
rename from base_tier_validation/__openerp__.py
rename to base_tier_validation/__manifest__.py
index c9d97d950..1f2df18a4 100644
--- a/base_tier_validation/__openerp__.py
+++ b/base_tier_validation/__manifest__.py
@@ -4,7 +4,7 @@
 {
     "name": "Base Tier Validation",
     "summary": "Implement a validation process based on tiers.",
-    "version": "9.0.1.0.1",
+    "version": "10.0.1.0.0",
     "category": "Tools",
     "website": "https://github.com/OCA/server-tools",
     "author": "Eficent, Odoo Community Association (OCA)",
diff --git a/base_tier_validation/models/tier_definition.py b/base_tier_validation/models/tier_definition.py
index ffa81446e..c1ef1f9f3 100644
--- a/base_tier_validation/models/tier_definition.py
+++ b/base_tier_validation/models/tier_definition.py
@@ -2,7 +2,7 @@
 # Copyright 2017 Eficent Business and IT Consulting Services S.L.
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
 
-from openerp import api, fields, models
+from odoo import api, fields, models
 
 
 class TierDefinition(models.Model):
diff --git a/base_tier_validation/models/tier_review.py b/base_tier_validation/models/tier_review.py
index e7afe7a72..e34e713c1 100644
--- a/base_tier_validation/models/tier_review.py
+++ b/base_tier_validation/models/tier_review.py
@@ -2,7 +2,7 @@
 # Copyright 2017 Eficent Business and IT Consulting Services S.L.
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
 
-from openerp import api, fields, models
+from odoo import api, fields, models
 
 
 class TierReview(models.Model):
diff --git a/base_tier_validation/models/tier_validation.py b/base_tier_validation/models/tier_validation.py
index 739b2d664..ff7a4ea3b 100644
--- a/base_tier_validation/models/tier_validation.py
+++ b/base_tier_validation/models/tier_validation.py
@@ -2,9 +2,9 @@
 # Copyright 2017 Eficent Business and IT Consulting Services S.L.
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
 
-from openerp import api, fields, models, _
-from openerp.exceptions import ValidationError, UserError
-from openerp.tools.safe_eval import safe_eval
+from odoo import api, fields, models, _
+from odoo.exceptions import ValidationError, UserError
+from odoo.tools.safe_eval import safe_eval
 
 
 class TierValidation(models.AbstractModel):
diff --git a/base_tier_validation/views/tier_definition_view.xml b/base_tier_validation/views/tier_definition_view.xml
index 5511b38b5..5aadc3551 100644
--- a/base_tier_validation/views/tier_definition_view.xml
+++ b/base_tier_validation/views/tier_definition_view.xml
@@ -37,7 +37,7 @@
                     </group>
                 </group>
                 <group col="4" name="bottom">
-                    <field name="python_code"/>
+                    <field name="python_code" colspan="4"/>
                 </group>
             </form>
         </field>