diff --git a/base_comment_template/models/base_comment_template.py b/base_comment_template/models/base_comment_template.py
index 6ae2e2644..ac1972ece 100644
--- a/base_comment_template/models/base_comment_template.py
+++ b/base_comment_template/models/base_comment_template.py
@@ -10,6 +10,7 @@ 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 bcacdeb44..1dc6d1f6e 100644
--- a/base_comment_template/views/base_comment_template_view.xml
+++ b/base_comment_template/views/base_comment_template_view.xml
@@ -75,6 +75,25 @@
                         <page name="text" string="Comment">
                             <field name="text" />
                         </page>
+                        <page
+                            string="Dynamic Placeholder Generator"
+                            name="dynamic_placeholder_generator"
+                        >
+                            <group>
+                                <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>