diff --git a/addons/mass_mailing/views/assets.xml b/addons/mass_mailing/views/assets.xml
index 806d95ad4ff..ef99898703d 100644
--- a/addons/mass_mailing/views/assets.xml
+++ b/addons/mass_mailing/views/assets.xml
@@ -29,12 +29,12 @@
         <link rel="stylesheet" type="text/scss" href="/web/static/src/scss/webclient.scss"/>
     </template>
 
-    <template id="iframe_css_assets_edit">
+    <template id="iframe_css_assets_edit" groups="base.group_user">
         <t t-call-assets="mass_mailing.assets_mail_themes" t-js="false"/>
         <t t-call-assets="mass_mailing.assets_mail_themes_edition" t-js="false"/>
     </template>
 
-    <template id="iframe_css_assets_readonly">
+    <template id="iframe_css_assets_readonly" groups="base.group_user">
         <link rel="stylesheet" type="text/scss" href="/mass_mailing/static/src/css/basic_theme_readonly.css"/>
     </template>
 
diff --git a/addons/mass_mailing/views/snippets_themes.xml b/addons/mass_mailing/views/snippets_themes.xml
index 63257b088e8..9da535d7480 100644
--- a/addons/mass_mailing/views/snippets_themes.xml
+++ b/addons/mass_mailing/views/snippets_themes.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
 <!-- Snippets & Themes Menu -->
-<template id="email_designer_snippets" inherit_id="web_editor.snippets" primary="True">
+<template id="email_designer_snippets" inherit_id="web_editor.snippets" primary="True" groups="base.group_user">
     <xpath expr="//div[@id='snippets_menu']" position="inside">
         <button type="button" disabled="disabled">Select a template</button>
     </xpath>
diff --git a/addons/web_editor/views/editor.xml b/addons/web_editor/views/editor.xml
index 0021ee56a3f..2ebd3ff40b5 100644
--- a/addons/web_editor/views/editor.xml
+++ b/addons/web_editor/views/editor.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
 
-<template id="wysiwyg_iframe_editor_assets" name="Editor assets for wysiwyg iframe content">
+<template id="wysiwyg_iframe_editor_assets" name="Editor assets for wysiwyg iframe content" groups="base.group_user">
     <t t-call-assets="web.assets_common"/>
     <t t-call-assets="web.assets_frontend" t-js="false"/>
     <t t-call-assets="web_editor.assets_wysiwyg"/>