diff --git a/l10n_it_fatturapa_pec/__manifest__.py b/l10n_it_fatturapa_pec/__manifest__.py
index 584ef4657223..6d5363d48018 100644
--- a/l10n_it_fatturapa_pec/__manifest__.py
+++ b/l10n_it_fatturapa_pec/__manifest__.py
@@ -23,7 +23,6 @@
     ],
     '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 7185a9ae320d..a41af29d4da8 100644
--- a/l10n_it_fatturapa_pec/models/fatturapa_attachment_out.py
+++ b/l10n_it_fatturapa_pec/models/fatturapa_attachment_out.py
@@ -6,7 +6,7 @@
 import logging
 import re
 
-from odoo import api, fields, models, _
+from odoo import api, models, _
 from odoo.exceptions import UserError
 
 _logger = logging.getLogger(__name__)
@@ -18,8 +18,6 @@
 class FatturaPAAttachmentOut(models.Model):
     _inherit = 'fatturapa.attachment.out'
 
-    sending_user = fields.Many2one("res.users", "Sending User", readonly=True)
-
     @api.multi
     def parse_pec_response(self, message_dict):
         message_dict['model'] = self._name
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 f8a150b115ce..000000000000
--- a/l10n_it_fatturapa_pec/views/fatturapa_attachment_out.xml
+++ /dev/null
@@ -1,27 +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>