diff --git a/addons/mail/models/mail_thread.py b/addons/mail/models/mail_thread.py
index 17922dde265..9cb195d54ed 100644
--- a/addons/mail/models/mail_thread.py
+++ b/addons/mail/models/mail_thread.py
@@ -4404,14 +4404,14 @@ class MailThread(models.AbstractModel):
             tracking_message = return_line + message.subtype_id.description + return_line
 
         for value in message.sudo().tracking_value_ids.filtered(lambda tracking: not tracking.field_groups):
-            if value.field_type == 'boolean':
+            if value.field.ttype == 'boolean':
                 old_value = str(bool(value.old_value_integer))
                 new_value = str(bool(value.new_value_integer))
             else:
                 old_value = value.old_value_char if value.old_value_char else str(value.old_value_integer)
                 new_value = value.new_value_char if value.new_value_char else str(value.new_value_integer)
 
-            tracking_message += value.field_desc + ': ' + old_value
+            tracking_message += value.field.field_description + ': ' + old_value
             if old_value != new_value:
                 tracking_message += ' → ' + new_value
             tracking_message += return_line
diff --git a/addons/mail/models/mail_tracking_value.py b/addons/mail/models/mail_tracking_value.py
index 17dbc569363..9bd56e3be79 100644
--- a/addons/mail/models/mail_tracking_value.py
+++ b/addons/mail/models/mail_tracking_value.py
@@ -13,8 +13,6 @@ class MailTracking(models.Model):
     _order = 'id DESC'
 
     field = fields.Many2one('ir.model.fields', required=True, readonly=True, index=True, ondelete='cascade')
-    field_desc = fields.Char('Field Description', required=True, readonly=True)
-    field_type = fields.Char('Field Type')
     field_groups = fields.Char(compute='_compute_field_groups')
 
     old_value_integer = fields.Integer('Old Value Integer', readonly=True)
@@ -63,7 +61,7 @@ class MailTracking(models.Model):
         if not field:
             raise ValueError(f'Unknown field {col_name} on model {record._name}')
 
-        values = {'field': field.id, 'field_desc': col_info['string'], 'field_type': col_info['type']}
+        values = {'field': field.id}
 
         if col_info['type'] in {'integer', 'float', 'char', 'text', 'datetime', 'monetary'}:
             values.update({
@@ -119,33 +117,36 @@ class MailTracking(models.Model):
             raise ValueError('All tracking value should belong to the same model.')
         TrackedModel = self.env[field_models[0]]
         tracked_fields = TrackedModel.fields_get(self.field.mapped('name'), attributes={'string', 'type'})
+        fields_col_info = (tracked_fields.get(tracking.field.name) for tracking in self)
         fields_sequence_map = dict(TrackedModel._mail_track_order_fields(tracked_fields))
 
-        formatted = []
-        for tracking in self:
-            formatted.append({
-                'changedField': tracking.field_desc,
+        formatted = [
+            {
+                'changedField': col_info['string'],
                 'id': tracking.id,
                 'fieldName': tracking.field.name,
-                'fieldType': tracking.field_type,
+                'fieldType': col_info['type'],
                 'newValue': {
                     'currencyId': tracking.currency_id.id,
-                    'value': tracking._format_display_value(new=True)[0],
+                    'value': tracking._format_display_value(col_info['type'], new=True)[0],
                 },
                 'oldValue': {
                     'currencyId': tracking.currency_id.id,
-                    'value': tracking._format_display_value(new=False)[0],
+                    'value': tracking._format_display_value(col_info['type'], new=False)[0],
                 },
-            })
+            }
+            for tracking, col_info in zip(self, fields_col_info)
+        ]
         formatted.sort(
             key=lambda info: (fields_sequence_map[info['fieldName']], info['fieldName']),
             reverse=False,
         )
         return formatted
 
-    def _format_display_value(self, new=True):
+    def _format_display_value(self, field_type, new=True):
         """ Format value of 'mail.tracking.value', according to the field type.
 
+        :param str field_type: Odoo field type;
         :param bool new: if True, display the 'new' value. Otherwise display
           the 'old' one.
         """
@@ -162,22 +163,21 @@ class MailTracking(models.Model):
 
         result = []
         for record in self:
-            ftype = record.field_type
             value_fname = field_mapping.get(
-                ftype, ('old_value_char', 'new_value_char')
+                field_type, ('old_value_char', 'new_value_char')
             )[bool(new)]
             value = record[value_fname]
 
-            if ftype in {'integer', 'float', 'char', 'text', 'monetary'}:
+            if field_type in {'integer', 'float', 'char', 'text', 'monetary'}:
                 result.append(value)
-            elif ftype in {'date', 'datetime'}:
+            elif field_type in {'date', 'datetime'}:
                 if not record[value_fname]:
                     result.append(value)
-                elif ftype == 'date':
+                elif field_type == 'date':
                     result.append(fields.Date.to_string(value))
                 else:
                     result.append(f'{value}Z')
-            elif ftype == 'boolean':
+            elif field_type == 'boolean':
                 result.append(bool(value))
             else:
                 result.append(value)
diff --git a/addons/mail/static/tests/helpers/mock_server/models/mail_tracking_value.js b/addons/mail/static/tests/helpers/mock_server/models/mail_tracking_value.js
index d64af76e7c6..f8c9b450a0a 100644
--- a/addons/mail/static/tests/helpers/mock_server/models/mail_tracking_value.js
+++ b/addons/mail/static/tests/helpers/mock_server/models/mail_tracking_value.js
@@ -1,6 +1,7 @@
 /* @odoo-module */
 
 import { patch } from "@web/core/utils/patch";
+import { capitalize } from "@web/core/utils/strings";
 import { MockServer } from "@web/../tests/helpers/mock_server";
 
 patch(MockServer.prototype, {
@@ -12,9 +13,13 @@ patch(MockServer.prototype, {
         // creation of the ir.model.fields records, required for tracked fields
         for (const modelName in this.models) {
             const fieldNamesToFields = this.models[modelName].fields;
-            for (const fname in fieldNamesToFields) {
+            for (const [fname, field] of Object.entries(fieldNamesToFields)) {
                 if (fieldNamesToFields[fname].tracking) {
-                    this.mockCreate("ir.model.fields", { model: modelName, name: fname });
+                    this.mockCreate("ir.model.fields", {
+                        model: modelName,
+                        name: fname,
+                        ttype: field.type,
+                    });
                 }
             }
         }
@@ -44,25 +49,20 @@ patch(MockServer.prototype, {
         const irField = this.models["ir.model.fields"].records.find(
             (field) => field.model === modelName && field.name === fieldName
         );
-
         if (!irField) {
             return;
         }
 
-        const values = {
-            field: irField["id"],
-            field_desc: field["string"],
-            field_type: field["type"],
-        };
-        switch (values.field_type) {
+        const values = {field: irField.id};
+        switch (irField.ttype) {
             case "char":
             case "datetime":
             case "float":
             case "integer":
             case "monetary":
             case "text":
-                values[`old_value_${values.field_type}`] = initialValue;
-                values[`new_value_${values.field_type}`] = newValue;
+                values[`old_value_${irField.ttype}`] = initialValue;
+                values[`new_value_${irField.ttype}`] = newValue;
                 break;
             case "date":
                 values["old_value_datetime"] = initialValue;
@@ -105,10 +105,10 @@ patch(MockServer.prototype, {
                 (field) => field.id === tracking.field
             );
             return {
-                changedField: tracking.field_desc,
+                changedField: capitalize(irField.ttype),
                 id: tracking.id,
                 fieldName: irField.name,
-                fieldType: tracking.field_type,
+                fieldType: irField.ttype,
                 newValue: {
                     value: this._mockMailTrackingValue_FormatDisplayValue(tracking, "new"),
                 },
@@ -123,12 +123,15 @@ patch(MockServer.prototype, {
      * Simulates `_format_display_value` on `mail.tracking.value`
      */
     _mockMailTrackingValue_FormatDisplayValue(record, type) {
-        switch (record.field_type) {
+        const irField = this.models["ir.model.fields"].records.find(
+            (field) => field.id === record.field
+        );
+        switch (irField.ttype) {
             case "float":
             case "integer":
             case "monetary":
             case "text":
-                return record[`${type}_value_${record.field_type}`];
+                return record[`${type}_value_${irField.ttype}`];
             case "datetime":
                 if (record[`${type}_value_datetime`]) {
                     const datetime = record[`${type}_value_datetime`];
diff --git a/addons/mail/views/mail_tracking_value_views.xml b/addons/mail/views/mail_tracking_value_views.xml
index 1d6cb2769cc..d9fe1b47e25 100644
--- a/addons/mail/views/mail_tracking_value_views.xml
+++ b/addons/mail/views/mail_tracking_value_views.xml
@@ -32,8 +32,6 @@
                     <sheet>
                         <group name="field_details" string="Field details">
                             <field name="field"/>
-                            <field name="field_desc"/>
-                            <field name="field_type"/>
                         </group>
                         <group name="values">
                             <group name="old_values" string="Old values">
diff --git a/addons/project/data/project_demo.xml b/addons/project/data/project_demo.xml
index 27a2d62fa16..b562716dadd 100644
--- a/addons/project/data/project_demo.xml
+++ b/addons/project/data/project_demo.xml
@@ -304,20 +304,16 @@
         </record>
         <record id="project_1_task_2_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_1_task_2_mail_message_1"/>
         </record>
         <record id="project_1_task_2_mail_message_2_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">In Progress</field>
             <field name="new_value_char">Done</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">2</field>
             <field name="new_value_integer">3</field>
             <field name="mail_message_id" ref="project_1_task_2_mail_message_2"/>
@@ -354,20 +350,16 @@
         </record>
         <record id="project_1_task_3_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_1_task_3_mail_message_1"/>
         </record>
         <record id="project_1_task_3_mail_message_2_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">In Progress</field>
             <field name="new_value_char">Done</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">2</field>
             <field name="new_value_integer">3</field>
             <field name="mail_message_id" ref="project_1_task_3_mail_message_2"/>
@@ -404,20 +396,16 @@
         </record>
         <record id="project_1_task_4_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_1_task_4_mail_message_1"/>
         </record>
         <record id="project_1_task_4_mail_message_2_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">In Progress</field>
             <field name="new_value_char">Done</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">2</field>
             <field name="new_value_integer">3</field>
             <field name="mail_message_id" ref="project_1_task_4_mail_message_2"/>
@@ -446,10 +434,8 @@
         </record>
         <record id="project_1_task_5_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_1_task_5_mail_message_1"/>
@@ -489,10 +475,8 @@
         </record>
         <record id="project_1_task_6_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_1_task_6_mail_message_1"/>
@@ -529,10 +513,8 @@
         </record>
         <record id="project_1_task_7_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_1_task_7_mail_message_1"/>
@@ -563,10 +545,8 @@
         </record>
         <record id="project_1_task_8_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_1_task_8_mail_message_1"/>
@@ -747,10 +727,8 @@
         </record>
         <record id="project_2_task_1_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_2_task_1_mail_message_1"/>
@@ -765,10 +743,8 @@
         </record>
         <record id="project_2_task_1_mail_message_2_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">In Progress</field>
             <field name="new_value_char">Done</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">2</field>
             <field name="new_value_integer">3</field>
             <field name="mail_message_id" ref="project_2_task_1_mail_message_2"/>
@@ -795,10 +771,8 @@
         </record>
         <record id="project_2_task_2_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_2_task_2_mail_message_1"/>
@@ -813,10 +787,8 @@
         </record>
         <record id="project_2_task_2_mail_message_2_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">In Progress</field>
             <field name="new_value_char">Done</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">2</field>
             <field name="new_value_integer">3</field>
             <field name="mail_message_id" ref="project_2_task_2_mail_message_2"/>
@@ -844,10 +816,8 @@
         </record>
         <record id="project_2_task_3_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_2_task_3_mail_message_1"/>
@@ -910,10 +880,8 @@ Send it ASAP, its urgent.</field>
         </record>
         <record id="project_2_task_4_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_2_task_4_mail_message_1"/>
@@ -942,10 +910,8 @@ Send it ASAP, its urgent.</field>
         </record>
         <record id="project_2_task_5_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_2_task_5_mail_message_1"/>
@@ -972,10 +938,8 @@ Send it ASAP, its urgent.</field>
         </record>
         <record id="project_2_task_6_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_2_task_6_mail_message_1"/>
@@ -1004,10 +968,8 @@ Send it ASAP, its urgent.</field>
         </record>
         <record id="project_2_task_7_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_2_task_7_mail_message_1"/>
@@ -1022,10 +984,8 @@ Send it ASAP, its urgent.</field>
         </record>
         <record id="project_2_task_7_mail_message_2_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">In Progress</field>
             <field name="new_value_char">Done</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">2</field>
             <field name="new_value_integer">3</field>
             <field name="mail_message_id" ref="project_2_task_7_mail_message_2"/>
@@ -1054,10 +1014,8 @@ Send it ASAP, its urgent.</field>
         </record>
         <record id="project_2_task_8_mail_message_1_track_1" model="mail.tracking.value">
             <field name="field" model="ir.model.fields" eval="obj().search([('model', '=', 'project.task'), ('name', '=', 'stage_id')])"/>
-            <field name="field_desc">Stage</field>
             <field name="old_value_char">New</field>
             <field name="new_value_char">In Progress</field>
-            <field name="field_type">many2one</field>
             <field name="old_value_integer">1</field>
             <field name="new_value_integer">2</field>
             <field name="mail_message_id" ref="project_2_task_8_mail_message_1"/>
diff --git a/addons/test_mail/tests/test_performance.py b/addons/test_mail/tests/test_performance.py
index fe45a0cfbcc..08f7b90f0fa 100644
--- a/addons/test_mail/tests/test_performance.py
+++ b/addons/test_mail/tests/test_performance.py
@@ -854,13 +854,11 @@ class TestMailComplexPerformance(BaseMailPerformance):
                 'tracking_value_ids': [
                     (0, 0, {
                         'field': name_field.id,
-                        'field_desc': 'Name',
                         'new_value_char': 'new 0',
                         'old_value_char': 'old 0',
                     }),
                     (0, 0, {
                         'field': customer_id_field.id,
-                        'field_desc': 'Customer',
                         'new_value_char': 'new 1',
                         'new_value_integer': cls.partners[(record_idx * 5)].id,
                         'old_value_char': 'old 1',