diff --git a/addons/hr_holidays/i18n/hr_holidays.pot b/addons/hr_holidays/i18n/hr_holidays.pot
index fe272f2c958..c7e4a0f87a9 100644
--- a/addons/hr_holidays/i18n/hr_holidays.pot
+++ b/addons/hr_holidays/i18n/hr_holidays.pot
@@ -1275,6 +1275,12 @@ msgstr ""
 msgid "Duration"
 msgstr ""
 
+#. module: hr_holidays
+#: model_terms:ir.ui.view,arch_db:hr_holidays.hr_leave_allocation_view_form
+#: model_terms:ir.ui.view,arch_db:hr_holidays.hr_leave_view_form
+msgid "Extra days"
+msgstr ""
+
 #. module: hr_holidays
 #: model:ir.model.fields,field_description:hr_holidays.field_hr_leave__number_of_days
 msgid "Duration (Days)"
@@ -2805,15 +2811,13 @@ msgstr ""
 #. module: hr_holidays
 #: model:ir.model.fields,help:hr_holidays.field_hr_leave_allocation__number_of_days_display
 msgid ""
-"UX field allowing to see and modify the allocation duration, computed in "
-"days."
+"If Accrual Allocation: Number of days allocated in addition to the ones you will get via the accrual' system."
 msgstr ""
 
 #. module: hr_holidays
 #: model:ir.model.fields,help:hr_holidays.field_hr_leave_allocation__number_of_hours_display
 msgid ""
-"UX field allowing to see and modify the allocation duration, computed in "
-"hours."
+"If Accrual Allocation: Number of hours allocated in addition to the ones you will get via the accrual' system."
 msgstr ""
 
 #. module: hr_holidays
diff --git a/addons/hr_holidays/models/hr_leave_allocation.py b/addons/hr_holidays/models/hr_leave_allocation.py
index f4143fec516..b5c07f5d2ee 100644
--- a/addons/hr_holidays/models/hr_leave_allocation.py
+++ b/addons/hr_holidays/models/hr_leave_allocation.py
@@ -77,10 +77,10 @@ class HolidaysAllocation(models.Model):
     number_of_days_display = fields.Float(
         'Duration (days)', compute='_compute_number_of_days_display',
         states={'draft': [('readonly', False)], 'confirm': [('readonly', False)]},
-        help="UX field allowing to see and modify the allocation duration, computed in days.")
+        help="If Accrual Allocation: Number of days allocated in addition to the ones you will get via the accrual' system.")
     number_of_hours_display = fields.Float(
         'Duration (hours)', compute='_compute_number_of_hours_display',
-        help="UX field allowing to see and modify the allocation duration, computed in hours.")
+        help="If Accrual Allocation: Number of hours allocated in addition to the ones you will get via the accrual' system.")
     duration_display = fields.Char('Allocated (Days/Hours)', compute='_compute_duration_display',
         help="Field allowing to see the allocation duration in days or hours depending on the type_request_unit")
     # details
diff --git a/addons/hr_holidays/views/hr_leave_allocation_views.xml b/addons/hr_holidays/views/hr_leave_allocation_views.xml
index 64a6db5c833..68212af9c7f 100644
--- a/addons/hr_holidays/views/hr_leave_allocation_views.xml
+++ b/addons/hr_holidays/views/hr_leave_allocation_views.xml
@@ -91,8 +91,11 @@
                             <field name="allocation_type" invisible="1" widget="radio"/>
 
                             <field name="number_of_days" invisible="1"/>
-                            <label for="number_of_days" string="Duration" attrs="{'invisible': [('allocation_type', '=', 'accrual')]}"/>
-                            <div attrs="{'invisible': [('allocation_type', '=', 'accrual')]}">
+                            <div class="o_td_label">
+                                <label for="number_of_days" string="Duration" attrs="{'invisible': [('allocation_type', '=', 'accrual')]}"/>
+                                <label for="number_of_days" string="Extra days" attrs="{'invisible': [('allocation_type', '!=', 'accrual')]}"/>
+                            </div>
+                            <div>
                                 <field name="number_of_days_display" class="oe_inline" nolabel="1"
                                     attrs="{'readonly': ['|', ('type_request_unit', '=', 'hour'), ('state', 'not in', ('draft', 'confirm'))], 'invisible': [('type_request_unit', '=', 'hour')]}"/>
                                 <field name="number_of_hours_display" class="oe_inline" nolabel="1"