diff --git a/base_comment_template/__manifest__.py b/base_comment_template/__manifest__.py
index d14c1b9ad..4ca097ae3 100644
--- a/base_comment_template/__manifest__.py
+++ b/base_comment_template/__manifest__.py
@@ -5,7 +5,7 @@
     "name": "Base Comments Templates",
     "summary": "Add conditional mako template to any report"
     "on models that inherits comment.template.",
-    "version": "15.0.2.0.0",
+    "version": "15.0.2.0.1",
     "category": "Reporting",
     "website": "https://github.com/OCA/reporting-engine",
     "author": "Camptocamp, Odoo Community Association (OCA)",
diff --git a/base_comment_template/models/base_comment_template.py b/base_comment_template/models/base_comment_template.py
index 637648449..316c2201b 100644
--- a/base_comment_template/models/base_comment_template.py
+++ b/base_comment_template/models/base_comment_template.py
@@ -11,6 +11,7 @@ class BaseCommentTemplate(models.Model):
     """Comment templates printed on reports"""
 
     _name = "base.comment.template"
+    _inherit = "mail.render.mixin"
     _description = "Comments Template"
     _order = "sequence,id"
 
diff --git a/base_comment_template/views/base_comment_template_view.xml b/base_comment_template/views/base_comment_template_view.xml
index 44e008468..21d3c0732 100644
--- a/base_comment_template/views/base_comment_template_view.xml
+++ b/base_comment_template/views/base_comment_template_view.xml
@@ -77,6 +77,26 @@
                         <page name="text" string="Comment">
                             <field name="text" />
                         </page>
+                        <page
+                            string="Dynamic Placeholder Generator"
+                            name="dynamic_placeholder_generator"
+                        >
+                            <group>
+                                <field name="model_ids" invisible="1" />
+                                <field
+                                    name="model_object_field"
+                                    domain="[('model_id','in',model_ids),('ttype','!=','one2many'),('ttype','!=','many2many')]"
+                                />
+                                <field name="sub_object" readonly="1" />
+                                <field
+                                    name="sub_model_object_field"
+                                    domain="[('model_id','=',sub_object),('ttype','!=','one2many'),('ttype','!=','many2many')]"
+                                    attrs="{'readonly':[('sub_object','=',False)],'required':[('sub_object','!=',False)]}"
+                                />
+                                <field name="null_value" />
+                                <field name="copyvalue" />
+                            </group>
+                        </page>
                     </notebook>
                 </sheet>
             </form>