diff --git a/contract_section/models/account_analytic_account.py b/contract_section/models/account_analytic_account.py
index 348fd596..c6ba5a42 100644
--- a/contract_section/models/account_analytic_account.py
+++ b/contract_section/models/account_analytic_account.py
@@ -12,6 +12,6 @@ class AccountAnalyticAccount(models.Model):
         invoice_line_vals = super(AccountAnalyticAccount, self). \
             _prepare_invoice_line(line, invoice_id)
         invoice_line_vals.update({
-            'layout_category_id': line.layout_category_id.id,
+            'display_type': line.display_type,
         })
         return invoice_line_vals
diff --git a/contract_section/models/account_analytic_contract_line.py b/contract_section/models/account_analytic_contract_line.py
index 576ffa5c..62bb9b52 100644
--- a/contract_section/models/account_analytic_contract_line.py
+++ b/contract_section/models/account_analytic_contract_line.py
@@ -7,7 +7,9 @@ from odoo import fields, models
 class AccountAnalyticContractLine(models.Model):
     _inherit = 'account.analytic.contract.line'
 
-    layout_category_id = fields.Many2one(
-        'sale.layout_category',
-        string='Section'
+    display_type = fields.Selection([
+        ('line_section', "Section"),
+        ('line_note', "Note")],
+        default=False,
+        help="Technical field for UX purpose."
     )
diff --git a/contract_section/tests/test_contract.py b/contract_section/tests/test_contract.py
index 61c09bce..521f60c3 100644
--- a/contract_section/tests/test_contract.py
+++ b/contract_section/tests/test_contract.py
@@ -13,14 +13,8 @@ class TestContract(TestContractBase):
         # contract line
         super(TestContract, cls).setUpClass()
         cls.acct_line.unlink()
-        cls.section = cls.env['sale.layout_category'].create({
-            'name': 'Services',
-            'subtotal': True,
-            'pagebreak': True,
-            'sequence': 1
-        })
         cls.line_vals.update({
-            'layout_category_id': cls.section.id,
+            'display_type': 'line_section',
         })
         cls.acct_line = cls.env['account.analytic.invoice.line'].create(
             cls.line_vals,
@@ -32,5 +26,5 @@ class TestContract(TestContractBase):
         self.contract.recurring_create_invoice()
         invoice_id = self.env['account.invoice'].search(
             [('contract_id', '=', self.contract.id)])
-        self.assertEqual(invoice_id.invoice_line_ids.layout_category_id.id,
-                         self.line_vals['layout_category_id'])
+        self.assertEqual(invoice_id.invoice_line_ids.display_type,
+                         self.line_vals['display_type'])
diff --git a/contract_section/views/account_analytic_account.xml b/contract_section/views/account_analytic_account.xml
index 4b6bdff1..4d5bca78 100644
--- a/contract_section/views/account_analytic_account.xml
+++ b/contract_section/views/account_analytic_account.xml
@@ -7,7 +7,7 @@
         <field name="arch" type="xml">
             <xpath expr='//field[@name="recurring_invoice_line_ids"]/tree//field[@name="name"]'
                    position="after">
-                <field name="layout_category_id" groups="sale.group_sale_layout"/>
+                <field name="display_type"/>
             </xpath>
         </field>
     </record>
diff --git a/contract_section/views/account_analytic_contract.xml b/contract_section/views/account_analytic_contract.xml
index f998743e..5f7aa169 100644
--- a/contract_section/views/account_analytic_contract.xml
+++ b/contract_section/views/account_analytic_contract.xml
@@ -7,7 +7,7 @@
         <field name="arch" type="xml">
             <xpath expr='//field[@name="recurring_invoice_line_ids"]/tree//field[@name="name"]'
                    position="after">
-                <field name="layout_category_id" groups="sale.group_sale_layout"/>
+                <field name="display_type"/>
             </xpath>
         </field>
     </record>