diff --git a/scheduler_error_mailer/__manifest__.py b/scheduler_error_mailer/__manifest__.py
index 1ddd01b19..b91457917 100644
--- a/scheduler_error_mailer/__manifest__.py
+++ b/scheduler_error_mailer/__manifest__.py
@@ -6,7 +6,7 @@
 
 {
     'name': 'Scheduler Error Mailer',
-    'version': '12.0.1.1.0',
+    'version': '12.0.1.2.0',
     'category': 'Extra Tools',
     'license': 'AGPL-3',
     'author': "Akretion,Sodexis,Odoo Community Association (OCA)",
diff --git a/scheduler_error_mailer/data/ir_cron_email_tpl.xml b/scheduler_error_mailer/data/ir_cron_email_tpl.xml
index 14563fba6..c2349285a 100644
--- a/scheduler_error_mailer/data/ir_cron_email_tpl.xml
+++ b/scheduler_error_mailer/data/ir_cron_email_tpl.xml
@@ -25,9 +25,8 @@ ${ctx.get('job_exception') or 'Failed to get the error message from the context.
 
 <p>Properties of the scheduler <em>${object.name or ''}</em> :</p>
 <ul>
-<li>Model : ${object.model or ''}</li>
-<li>Method : ${object.function or ''}</li>
-<li>Arguments : ${object.args or ''}</li>
+<li>Model : ${object.model_id.name or ''}</li>
+<li>Python code : <code>${object.code or ''}</code></li>
 <li>Interval : ${object.interval_number or '0'} ${object.interval_type or ''}</li>
 <li>Number of calls : ${object.numbercall or '0'}</li>
 <li>Repeat missed : ${object.doall}</li>
diff --git a/scheduler_error_mailer/i18n/de.po b/scheduler_error_mailer/i18n/de.po
index 444f2a1d1..f9ee83396 100644
--- a/scheduler_error_mailer/i18n/de.po
+++ b/scheduler_error_mailer/i18n/de.po
@@ -40,9 +40,8 @@ msgid ""
 "\n"
 "<p>Properties of the scheduler <em>${object.name or ''}</em> :</p>\n"
 "<ul>\n"
-"<li>Model : ${object.model or ''}</li>\n"
-"<li>Method : ${object.function or ''}</li>\n"
-"<li>Arguments : ${object.args or ''}</li>\n"
+"<li>Model : ${object.model_id.name or ''}</li>\n"
+"<li>Python code : <code>${object.code or ''}</code></li>\n"
 "<li>Interval : ${object.interval_number or '0'} ${object.interval_type or ''}"
 "</li>\n"
 "<li>Number of calls : ${object.numbercall or '0'}</li>\n"
diff --git a/scheduler_error_mailer/i18n/es.po b/scheduler_error_mailer/i18n/es.po
index 162536d5e..606efaebf 100644
--- a/scheduler_error_mailer/i18n/es.po
+++ b/scheduler_error_mailer/i18n/es.po
@@ -41,9 +41,8 @@ msgid ""
 "\n"
 "<p>Properties of the scheduler <em>${object.name or ''}</em> :</p>\n"
 "<ul>\n"
-"<li>Model : ${object.model or ''}</li>\n"
-"<li>Method : ${object.function or ''}</li>\n"
-"<li>Arguments : ${object.args or ''}</li>\n"
+"<li>Model : ${object.model_id.name or ''}</li>\n"
+"<li>Python code : <code>${object.code or ''}</code></li>\n"
 "<li>Interval : ${object.interval_number or '0'} ${object.interval_type or ''}"
 "</li>\n"
 "<li>Number of calls : ${object.numbercall or '0'}</li>\n"
diff --git a/scheduler_error_mailer/i18n/fr.po b/scheduler_error_mailer/i18n/fr.po
index ad43b27f3..4cae296e9 100644
--- a/scheduler_error_mailer/i18n/fr.po
+++ b/scheduler_error_mailer/i18n/fr.po
@@ -38,9 +38,8 @@ msgid ""
 "\n"
 "<p>Properties of the scheduler <em>${object.name or ''}</em> :</p>\n"
 "<ul>\n"
-"<li>Model : ${object.model or ''}</li>\n"
-"<li>Method : ${object.function or ''}</li>\n"
-"<li>Arguments : ${object.args or ''}</li>\n"
+"<li>Model : ${object.model_id.name or ''}</li>\n"
+"<li>Python code : <code>${object.code or ''}</code></li>\n"
 "<li>Interval : ${object.interval_number or '0'} ${object.interval_type or ''}"
 "</li>\n"
 "<li>Number of calls : ${object.numbercall or '0'}</li>\n"
diff --git a/scheduler_error_mailer/i18n/hr.po b/scheduler_error_mailer/i18n/hr.po
index d3bfaeceb..e6ab70a6e 100644
--- a/scheduler_error_mailer/i18n/hr.po
+++ b/scheduler_error_mailer/i18n/hr.po
@@ -41,9 +41,8 @@ msgid ""
 "\n"
 "<p>Properties of the scheduler <em>${object.name or ''}</em> :</p>\n"
 "<ul>\n"
-"<li>Model : ${object.model or ''}</li>\n"
-"<li>Method : ${object.function or ''}</li>\n"
-"<li>Arguments : ${object.args or ''}</li>\n"
+"<li>Model : ${object.model_id.name or ''}</li>\n"
+"<li>Python code : <code>${object.code or ''}</code></li>\n"
 "<li>Interval : ${object.interval_number or '0'} ${object.interval_type or ''}"
 "</li>\n"
 "<li>Number of calls : ${object.numbercall or '0'}</li>\n"
diff --git a/scheduler_error_mailer/i18n/pt.po b/scheduler_error_mailer/i18n/pt.po
index f946200c9..2f1b50ea6 100644
--- a/scheduler_error_mailer/i18n/pt.po
+++ b/scheduler_error_mailer/i18n/pt.po
@@ -38,9 +38,8 @@ msgid ""
 "\n"
 "<p>Properties of the scheduler <em>${object.name or ''}</em> :</p>\n"
 "<ul>\n"
-"<li>Model : ${object.model or ''}</li>\n"
-"<li>Method : ${object.function or ''}</li>\n"
-"<li>Arguments : ${object.args or ''}</li>\n"
+"<li>Model : ${object.model_id.name or ''}</li>\n"
+"<li>Python code : <code>${object.code or ''}</code></li>\n"
 "<li>Interval : ${object.interval_number or '0'} ${object.interval_type or ''}"
 "</li>\n"
 "<li>Number of calls : ${object.numbercall or '0'}</li>\n"
diff --git a/scheduler_error_mailer/i18n/pt_BR.po b/scheduler_error_mailer/i18n/pt_BR.po
index 6ecf740aa..8c27ed7d3 100644
--- a/scheduler_error_mailer/i18n/pt_BR.po
+++ b/scheduler_error_mailer/i18n/pt_BR.po
@@ -42,9 +42,8 @@ msgid ""
 "\n"
 "<p>Properties of the scheduler <em>${object.name or ''}</em> :</p>\n"
 "<ul>\n"
-"<li>Model : ${object.model or ''}</li>\n"
-"<li>Method : ${object.function or ''}</li>\n"
-"<li>Arguments : ${object.args or ''}</li>\n"
+"<li>Model : ${object.model_id.name or ''}</li>\n"
+"<li>Python code : <code>${object.code or ''}</code></li>\n"
 "<li>Interval : ${object.interval_number or '0'} ${object.interval_type or ''}"
 "</li>\n"
 "<li>Number of calls : ${object.numbercall or '0'}</li>\n"
diff --git a/scheduler_error_mailer/i18n/scheduler_error_mailer.pot b/scheduler_error_mailer/i18n/scheduler_error_mailer.pot
index 9b3ae95d1..71e57de23 100644
--- a/scheduler_error_mailer/i18n/scheduler_error_mailer.pot
+++ b/scheduler_error_mailer/i18n/scheduler_error_mailer.pot
@@ -29,9 +29,8 @@ msgid "\n"
 "\n"
 "<p>Properties of the scheduler <em>${object.name or ''}</em> :</p>\n"
 "<ul>\n"
-"<li>Model : ${object.model or ''}</li>\n"
-"<li>Method : ${object.function or ''}</li>\n"
-"<li>Arguments : ${object.args or ''}</li>\n"
+"<li>Model : ${object.model_id.name or ''}</li>\n"
+"<li>Python code : <code>${object.code or ''}</code></li>\n"
 "<li>Interval : ${object.interval_number or '0'} ${object.interval_type or ''}</li>\n"
 "<li>Number of calls : ${object.numbercall or '0'}</li>\n"
 "<li>Repeat missed : ${object.doall}</li>\n"
diff --git a/scheduler_error_mailer/i18n/sl.po b/scheduler_error_mailer/i18n/sl.po
index b53fdd937..a2c2bed8f 100644
--- a/scheduler_error_mailer/i18n/sl.po
+++ b/scheduler_error_mailer/i18n/sl.po
@@ -41,9 +41,8 @@ msgid ""
 "\n"
 "<p>Properties of the scheduler <em>${object.name or ''}</em> :</p>\n"
 "<ul>\n"
-"<li>Model : ${object.model or ''}</li>\n"
-"<li>Method : ${object.function or ''}</li>\n"
-"<li>Arguments : ${object.args or ''}</li>\n"
+"<li>Model : ${object.model_id.name or ''}</li>\n"
+"<li>Python code : <code>${object.code or ''}</code></li>\n"
 "<li>Interval : ${object.interval_number or '0'} ${object.interval_type or ''}"
 "</li>\n"
 "<li>Number of calls : ${object.numbercall or '0'}</li>\n"
diff --git a/scheduler_error_mailer/i18n/zh_CN.po b/scheduler_error_mailer/i18n/zh_CN.po
index 024e63f3f..eaba7c72c 100644
--- a/scheduler_error_mailer/i18n/zh_CN.po
+++ b/scheduler_error_mailer/i18n/zh_CN.po
@@ -42,9 +42,8 @@ msgid ""
 "\n"
 "<p>Properties of the scheduler <em>${object.name or ''}</em> :</p>\n"
 "<ul>\n"
-"<li>Model : ${object.model or ''}</li>\n"
-"<li>Method : ${object.function or ''}</li>\n"
-"<li>Arguments : ${object.args or ''}</li>\n"
+"<li>Model : ${object.model_id.name or ''}</li>\n"
+"<li>Python code : <code>${object.code or ''}</code></li>\n"
 "<li>Interval : ${object.interval_number or '0'} ${object.interval_type or ''}"
 "</li>\n"
 "<li>Number of calls : ${object.numbercall or '0'}</li>\n"
diff --git a/scheduler_error_mailer/migrations/12.0.1.2.0/post-migration.py b/scheduler_error_mailer/migrations/12.0.1.2.0/post-migration.py
new file mode 100644
index 000000000..7cd61451a
--- /dev/null
+++ b/scheduler_error_mailer/migrations/12.0.1.2.0/post-migration.py
@@ -0,0 +1,19 @@
+# Copyright 2021 Tecnativa - Víctor Martínez
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from openupgradelib import openupgrade
+
+
+@openupgrade.migrate()
+def migrate(env, version):
+    template = env.ref("scheduler_error_mailer.scheduler_error_mailer")
+    template.body_html = template.body_html.replace(
+        "${object.model or ''}", "${object.model_id.name or ''}"
+    )
+    template.body_html = template.body_html.replace(
+        "<li>Method : ${object.function or ''}</li>", ""
+    )
+    template.body_html = template.body_html.replace(
+        "<li>Arguments : ${object.args or ''}</li>",
+        "<li>Python code : <code>${object.code or ''}</code></li>"
+    )