diff --git a/l10n_it_fatturapa_out/models/attachment.py b/l10n_it_fatturapa_out/models/attachment.py
index 0d4a2bc3a4af..c981c2570fa5 100644
--- a/l10n_it_fatturapa_out/models/attachment.py
+++ b/l10n_it_fatturapa_out/models/attachment.py
@@ -42,6 +42,11 @@ class FatturaPAAttachment(models.Model):
         default="ready",
         tracking=True,
     )
+    sending_user = fields.Many2one(
+        comodel_name="res.users",
+        string="Sending User",
+        readonly=True,
+    )
     sending_date = fields.Datetime("Sent Date", readonly=True)
     delivered_date = fields.Datetime("Delivered Date", readonly=True)
 
diff --git a/l10n_it_fatturapa_out/views/attachment_view.xml b/l10n_it_fatturapa_out/views/attachment_view.xml
index 602029674015..8097219ef7d9 100644
--- a/l10n_it_fatturapa_out/views/attachment_view.xml
+++ b/l10n_it_fatturapa_out/views/attachment_view.xml
@@ -105,6 +105,31 @@
                         </field>
                     </group>
                 </group>
+                <div name="creation_div" position="after">
+                    <label
+                        for="sending_user"
+                        string="Sent by"
+                        attrs="{'invisible': [('sending_user' ,'=', False)]}"
+                    />
+                    <div
+                        name="sending_user"
+                        attrs="{'invisible': [('sending_user' ,'=', False)]}"
+                    >
+                        <field name="sending_user" readonly="1" class="oe_inline" /> on
+                        <field name="sending_date" readonly="1" class="oe_inline" />
+                    </div>
+                    <label
+                        for="delivered_date"
+                        string="Delivered"
+                        attrs="{'invisible': [('delivered_date' ,'=', False)]}"
+                    />
+                    <div
+                        name="delivered_date"
+                        attrs="{'invisible': [('delivered_date' ,'=', False)]}"
+                    >
+                        <field name="delivered_date" readonly="1" class="oe_inline" />
+                    </div>
+                </div>
             </field>
         </record>
 
diff --git a/l10n_it_fatturapa_pec/__manifest__.py b/l10n_it_fatturapa_pec/__manifest__.py
index 65722b255ea3..6bcc63b05219 100644
--- a/l10n_it_fatturapa_pec/__manifest__.py
+++ b/l10n_it_fatturapa_pec/__manifest__.py
@@ -22,7 +22,6 @@
     ],
     "data": [
         "security/ir.model.access.csv",
-        "views/fatturapa_attachment_out.xml",
         "views/fetchmail_view.xml",
         "views/company_view.xml",
         "views/sdi_view.xml",
diff --git a/l10n_it_fatturapa_pec/models/fatturapa_attachment_out.py b/l10n_it_fatturapa_pec/models/fatturapa_attachment_out.py
index cdc155343ef3..4ff4c7034d5a 100644
--- a/l10n_it_fatturapa_pec/models/fatturapa_attachment_out.py
+++ b/l10n_it_fatturapa_pec/models/fatturapa_attachment_out.py
@@ -19,8 +19,6 @@
 class FatturaPAAttachmentOut(models.Model):
     _inherit = "fatturapa.attachment.out"
 
-    sending_user = fields.Many2one("res.users", "Sending User", readonly=True)
-
     def _message_type_ns(
         self, root, id_sdi, message_id, receipt_dt, fatturapa_attachment_out
     ):
diff --git a/l10n_it_fatturapa_pec/views/fatturapa_attachment_out.xml b/l10n_it_fatturapa_pec/views/fatturapa_attachment_out.xml
deleted file mode 100644
index d405e5e63453..000000000000
--- a/l10n_it_fatturapa_pec/views/fatturapa_attachment_out.xml
+++ /dev/null
@@ -1,48 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<odoo>
-
-    <record model="ir.ui.view" id="view_fatturapa_out_pec_attachment_form">
-        <field name="name">fatturapa.attachment.out.form</field>
-        <field name="model">fatturapa.attachment.out</field>
-        <field
-            name="inherit_id"
-            ref="l10n_it_fatturapa_out.view_fatturapa_out_attachment_form"
-        />
-        <field name="arch" type="xml">
-            <page name="history" position="inside">
-                <group
-                    name="last_sdi_response"
-                    string="Last Response from Exchange System"
-                    attrs="{'invisible':[('state', '=', 'ready')]}"
-                >
-                    <field name="last_sdi_response" nolabel="1" />
-                </group>
-            </page>
-            <div name="creation_div" position="after">
-                <label
-                    for="sending_user"
-                    string="Sent by"
-                    attrs="{'invisible': [('sending_user' ,'=', False)]}"
-                />
-                <div
-                    name="sending_user"
-                    attrs="{'invisible': [('sending_user' ,'=', False)]}"
-                >
-                    <field name="sending_user" readonly="1" class="oe_inline" /> on
-                    <field name="sending_date" readonly="1" class="oe_inline" />
-                </div>
-                <label
-                    for="delivered_date"
-                    string="Delivered"
-                    attrs="{'invisible': [('delivered_date' ,'=', False)]}"
-                />
-                <div
-                    name="delivered_date"
-                    attrs="{'invisible': [('delivered_date' ,'=', False)]}"
-                >
-                    <field name="delivered_date" readonly="1" class="oe_inline" />
-                </div>
-            </div>
-        </field>
-    </record>
-</odoo>
diff --git a/l10n_it_sdi_channel/views/fatturapa_attachment_views.xml b/l10n_it_sdi_channel/views/fatturapa_attachment_views.xml
index 0d0dfb5fcb59..46df7579cf97 100644
--- a/l10n_it_sdi_channel/views/fatturapa_attachment_views.xml
+++ b/l10n_it_sdi_channel/views/fatturapa_attachment_views.xml
@@ -27,6 +27,15 @@
                     type="object"
                 />
             </header>
+            <page name="history" position="inside">
+                <group
+                    name="last_sdi_response"
+                    string="Last Response from Exchange System"
+                    attrs="{'invisible':[('state', '=', 'ready')]}"
+                >
+                    <field name="last_sdi_response" nolabel="1" />
+                </group>
+            </page>
         </field>
     </record>
 </odoo>