Reviewed field name and tooltip

models/mail_template.py

@@ -29,5 +29,5 @@
     doc_to_attach_ids = fields.One2many(
         comodel_name="mail.template.doc_to_attach",
         inverse_name="template_id",
-        string="Documents to attach",
+        string="Optional documents to attach",
         help=(
@@ -33,6 +33,6 @@
         help=(
-            "Documents will not be regenerated should they have already been"
-            "generated beforehand and stored within a field of the object."
+            "Allow to attach additional documents based either "
+            "on a binary field of the object or on a report"
         ),
     )
 

views/mail_template.xml

@@ -9,7 +9,6 @@
                 <field name="report_name" position="after">
                     <field name="doc_to_attach_ids">
                         <tree editable="bottom">
-                            <field name="report_name"/>
                             <field name="field_id" domain="[('relation', '=', 'document_attachment')]"
                                    options="{'no_create': True}"/>
                             <field name="report_template_id"/>
@@ -13,6 +12,7 @@
                             <field name="field_id" domain="[('relation', '=', 'document_attachment')]"
                                    options="{'no_create': True}"/>
                             <field name="report_template_id"/>
+                            <field name="report_name"/>
                         </tree>
                     </field>
                 </field>