diff --git a/addons/l10n_ch/models/account_invoice.py b/addons/l10n_ch/models/account_invoice.py
index 775d206b7ae..194ec3869e7 100644
--- a/addons/l10n_ch/models/account_invoice.py
+++ b/addons/l10n_ch/models/account_invoice.py
@@ -15,8 +15,8 @@ l10n_ch_ISR_NUMBER_ISSUER_LENGTH = 12
 class AccountMove(models.Model):
     _inherit = 'account.move'
 
-    l10n_ch_isr_postal = fields.Char(compute='_compute_l10n_ch_isr_postal', help='The postal reference identifying the bank managing this ISR.')
-    l10n_ch_isr_postal_formatted = fields.Char(compute='_compute_l10n_ch_isr_postal', help="Postal reference of the bank, formated with '-' and without the padding zeros, to generate ISR report.")
+    l10n_ch_isr_subscription = fields.Char(compute='_compute_l10n_ch_isr_subscription', help='ISR subscription number identifying your company or your bank to generate ISR.')
+    l10n_ch_isr_subscription_formatted = fields.Char(compute='_compute_l10n_ch_isr_subscription', help="ISR subscription number your company or your bank, formated with '-' and without the padding zeros, to generate ISR report.")
 
     l10n_ch_isr_number = fields.Char(compute='_compute_l10n_ch_isr_number', store=True, help='The reference number associated with this invoice')
     l10n_ch_isr_number_spaced = fields.Char(compute='_compute_l10n_ch_isr_number', help="ISR number split in blocks of 5 characters (right-justified), to generate ISR report.")
@@ -28,34 +28,34 @@ class AccountMove(models.Model):
     l10n_ch_isr_sent = fields.Boolean(default=False, help="Boolean value telling whether or not the ISR corresponding to this invoice has already been printed or sent by mail.")
     l10n_ch_currency_name = fields.Char(related='currency_id.name', readonly=True, string="Currency Name", help="The name of this invoice's currency") #This field is used in the "invisible" condition field of the 'Print ISR' button.
 
-    @api.depends('invoice_partner_bank_id.bank_id.l10n_ch_postal_eur', 'invoice_partner_bank_id.bank_id.l10n_ch_postal_chf')
-    def _compute_l10n_ch_isr_postal(self):
-        """ Computes the postal reference identifying the bank managing this ISR and formats it accordingly"""
-        def _format_isr_postal(isr_postal):
+    @api.depends('invoice_partner_bank_id.l10n_ch_isr_subscription_eur', 'invoice_partner_bank_id.l10n_ch_isr_subscription_chf')
+    def _compute_l10n_ch_isr_subscription(self):
+        """ Computes the ISR subscription identifying your company or the bank that allows to generate ISR. And formats it accordingly"""
+        def _format_isr_subscription(isr_subscription):
             #format the isr as per specifications
-            currency_code = isr_postal[:2]
-            middle_part = isr_postal[2:-1]
-            trailing_cipher = isr_postal[-1]
+            currency_code = isr_subscription[:2]
+            middle_part = isr_subscription[2:-1]
+            trailing_cipher = isr_subscription[-1]
             middle_part = re.sub('^0*', '', middle_part)
             return currency_code + '-' + middle_part + '-' + trailing_cipher
 
-        def _format_isr_postal_scanline(isr_postal):
+        def _format_isr_subscription_scanline(isr_subscription):
             # format the isr for scanline
-            return isr_postal[:2] + isr_postal[2:-1].rjust(6, '0') + isr_postal[-1:]
+            return isr_subscription[:2] + isr_subscription[2:-1].rjust(6, '0') + isr_subscription[-1:]
 
         for record in self:
-            if record.invoice_partner_bank_id and record.invoice_partner_bank_id.bank_id:
+            if record.invoice_partner_bank_id:
                 if record.currency_id.name == 'EUR':
-                    isr_postal = record.invoice_partner_bank_id.bank_id.l10n_ch_postal_eur
+                    isr_subscription = record.invoice_partner_bank_id.l10n_ch_isr_subscription_eur
                 elif record.currency_id.name == 'CHF':
-                    isr_postal = record.invoice_partner_bank_id.bank_id.l10n_ch_postal_chf
+                    isr_subscription = record.invoice_partner_bank_id.l10n_ch_isr_subscription_chf
                 else:
                     #we don't format if in another currency as EUR or CHF
                     continue
 
-                if isr_postal:
-                    record.l10n_ch_isr_postal = _format_isr_postal_scanline(isr_postal)
-                    record.l10n_ch_isr_postal_formatted = _format_isr_postal(isr_postal)
+                if isr_subscription:
+                    record.l10n_ch_isr_subscription = _format_isr_subscription_scanline(isr_subscription)
+                    record.l10n_ch_isr_subscription_formatted = _format_isr_subscription(isr_subscription)
 
     @api.depends('name', 'invoice_partner_bank_id.l10n_ch_postal')
     def _compute_l10n_ch_isr_number(self):
@@ -93,8 +93,8 @@ class AccountMove(models.Model):
     @api.depends(
         'currency_id.name', 'amount_total', 'name',
         'invoice_partner_bank_id.l10n_ch_postal',
-        'invoice_partner_bank_id.bank_id.l10n_ch_postal_eur',
-        'invoice_partner_bank_id.bank_id.l10n_ch_postal_chf')
+        'invoice_partner_bank_id.l10n_ch_isr_subscription_eur',
+        'invoice_partner_bank_id.l10n_ch_isr_subscription_chf')
     def _compute_l10n_ch_isr_optical_line(self):
         """ The optical reading line of the ISR looks like this :
                 left>isr_ref+ bank_ref>
@@ -113,7 +113,7 @@ class AccountMove(models.Model):
             bank supporting the ISR (including the zeros).
         """
         for record in self:
-            if record.l10n_ch_isr_number and record.l10n_ch_isr_postal and record.currency_id.name:
+            if record.l10n_ch_isr_number and record.l10n_ch_isr_subscription and record.currency_id.name:
                 #Left part
                 currency_code = None
                 if record.currency_id.name == 'CHF':
@@ -126,19 +126,19 @@ class AccountMove(models.Model):
                 left = currency_code + amount_ref
                 left = mod10r(left)
                 #Final assembly (the space after the '+' is no typo, it stands in the specs.)
-                record.l10n_ch_isr_optical_line = left + '>' + record.l10n_ch_isr_number + '+ ' + record.l10n_ch_isr_postal + '>'
+                record.l10n_ch_isr_optical_line = left + '>' + record.l10n_ch_isr_number + '+ ' + record.l10n_ch_isr_subscription + '>'
 
     @api.depends(
         'type', 'name', 'currency_id.name',
         'invoice_partner_bank_id.l10n_ch_postal',
-        'invoice_partner_bank_id.bank_id.l10n_ch_postal_eur',
-        'invoice_partner_bank_id.bank_id.l10n_ch_postal_chf')
+        'invoice_partner_bank_id.l10n_ch_isr_subscription_eur',
+        'invoice_partner_bank_id.l10n_ch_isr_subscription_chf')
     def _compute_l10n_ch_isr_valid(self):
         """Returns True if all the data required to generate the ISR are present"""
         for record in self:
             record.l10n_ch_isr_valid = record.type == 'out_invoice' and\
                 record.name and \
-                record.l10n_ch_isr_postal and \
+                record.l10n_ch_isr_subscription and \
                 record.invoice_partner_bank_id.l10n_ch_postal and \
                 record.l10n_ch_currency_name in ['EUR', 'CHF']
 
diff --git a/addons/l10n_ch/models/res_bank.py b/addons/l10n_ch/models/res_bank.py
index 7fec01e1ddb..b8a1954fdd3 100644
--- a/addons/l10n_ch/models/res_bank.py
+++ b/addons/l10n_ch/models/res_bank.py
@@ -23,17 +23,13 @@ def _is_l10n_ch_postal(account_ref):
     return False
 
 
-class ResBank(models.Model):
-    _inherit = 'res.bank'
-
-    l10n_ch_postal_chf = fields.Char(string='CHF ISR reference', help='The postal reference of the bank, used to generate ISR payment slips in CHF.')
-    l10n_ch_postal_eur = fields.Char(string='EUR ISR reference', help='The postal reference of the bank, used to generate ISR payment slips in EUR.')
-
-
 class ResPartnerBank(models.Model):
     _inherit = 'res.partner.bank'
 
-    l10n_ch_postal = fields.Char(string='ISR reference', help='The ISR number of the company within the bank')
+    l10n_ch_postal = fields.Char(string='Swiss postal account', help='Swiss postal account number eg. 01-162-8')
+    # fields to configure ISR payment slip generation
+    l10n_ch_isr_subscription_chf = fields.Char(string='CHF ISR subscription number', help='The subscription number provided by the bank or Postfinance, used to generate ISR in CHF. eg. 01-162-8')
+    l10n_ch_isr_subscription_eur = fields.Char(string='EUR ISR subscription number', help='The subscription number provided by the bank or Postfinance, used to generate ISR in EUR. eg. 03-162-5')
 
     @api.model
     def _get_supported_account_types(self):
@@ -136,7 +132,7 @@ class ResPartnerBank(models.Model):
             t_street_deb = False
 
         if(currency.name == 'EUR'):
-            return (self.bank_id.l10n_ch_postal_eur and
+            return (self.l10n_ch_postal_subscription_eur and
                     self.company_id.zip and
                     self.company_id.city and
                     self.company_id.country_id.code and
@@ -147,7 +143,7 @@ class ResPartnerBank(models.Model):
                     debitor.country_id.code and
                     (number != False) and (number_deb != False))
         elif(currency.name == 'CHF'):
-            return (self.bank_id.l10n_ch_postal_chf and
+            return (self.l10n_ch_postal_subscription_chf and
                     self.company_id.zip and
                     self.company_id.city and
                     self.company_id.country_id.code and
diff --git a/addons/l10n_ch/report/isr_report.xml b/addons/l10n_ch/report/isr_report.xml
index bf25cf171e8..bbc3ed89641 100644
--- a/addons/l10n_ch/report/isr_report.xml
+++ b/addons/l10n_ch/report/isr_report.xml
@@ -81,7 +81,7 @@
 
                         <div id="voucher-bank" t-if="not print_bank or not invoice.company_id.l10n_ch_isr_preprinted_account">
                             <!--Konto/Compte/Conto-->
-                            <p id="voucher-bank_ref" t-field="invoice.l10n_ch_isr_postal_formatted"/>
+                            <p id="voucher-bank_ref" t-field="invoice.l10n_ch_isr_subscription_formatted"/>
                         </div>
 
                         <p id="voucher-amount_units" t-esc="split_total_amount[0]"/>
@@ -123,7 +123,8 @@
 
                         <div id="slip-bank" t-if="not print_bank or not invoice.company_id.l10n_ch_isr_preprinted_account">
                             <!--Konto/Compte/Conto-->
-                            <p id="slip-bank_ref" t-field="invoice.l10n_ch_isr_postal_formatted"/>
+                            <!--aka ISR Subscriber number provided by the financial institution-->
+                            <p id="slip-bank_ref" t-field="invoice.l10n_ch_isr_subscription_formatted"/>
                         </div>
 
                         <p id="slip-amount_units" t-esc="split_total_amount[0]"/>
diff --git a/addons/l10n_ch/report/swissqr_report.xml b/addons/l10n_ch/report/swissqr_report.xml
index 8199ef8b9bf..a58d721bfbb 100644
--- a/addons/l10n_ch/report/swissqr_report.xml
+++ b/addons/l10n_ch/report/swissqr_report.xml
@@ -16,7 +16,7 @@
                         </div>
 
                         <img class="swissqr" t-att-src="o.invoice_partner_bank_id.build_swiss_code_url(o.amount_residual, o.currency_id.name, o.invoice_date_due, o.partner_id, 'QRR',
-                        (o.invoice_partner_bank_id.bank_id.l10n_ch_postal_eur) if (o.invoice_partner_bank_id.currency_id.name == 'EUR') else o.invoice_partner_bank_id.bank_id.l10n_ch_postal_chf,
+                        (o.invoice_partner_bank_id.l10n_ch_isr_subscription_chf) if (o.invoice_partner_bank_id.currency_id.name == 'CHF') else o.invoice_partner_bank_id.l10n_ch_isr_subscription_chf,
                         (o.ref) if (o.ref) else o.name)"/>
                         <img class="ch_cross" src="/l10n_ch/static/src/img/CH-Cross_7mm.png"/>
 
@@ -33,10 +33,10 @@
 
                             <span class="swissqr_text title">Reference number</span><br/>
                             <t t-if="o.invoice_partner_bank_id.currency_id.name == 'EUR'">
-                                <span class="swissqr_text content" t-field="o.invoice_partner_bank_id.bank_id.l10n_ch_postal_eur"/><br/>
+                                <span class="swissqr_text content" t-field="o.invoice_partner_bank_id.l10n_ch_isr_subscription_eur"/><br/>
                             </t>
                             <t t-if="o.invoice_partner_bank_id.currency_id.name == 'CHF'">
-                                <span class="swissqr_text content" t-field="o.invoice_partner_bank_id.bank_id.l10n_ch_postal_chf"/><br/>
+                                <span class="swissqr_text content" t-field="o.invoice_partner_bank_id.l10n_ch_isr_subscription_chf"/><br/>
                             </t>
 
                             <span class="swissqr_text title">Additional information</span><br/>
@@ -68,8 +68,8 @@
                     <div class="swissqr_body" t-if="(o.invoice_partner_bank_id.validate_swiss_code_arguments(o.invoice_partner_bank_id.currency_id, o.partner_id) == False) and ((o.currency_id.name == 'EUR') or (o.currency_id.name == 'CHF'))">
                         <div class="swissqr_column_left procedure_zone">
                             <span>Some pieces of this information are not set correctly to display the Swiss QR Code.<br/>
-                            -Bank > CHF ISR reference<br/>
-                            -Bank > EUR ISR reference<br/>
+                            -Bank > CHF ISR subscription<br/>
+                            -Bank > EUR ISR subscription<br/>
                             -Your company > Street with number<br/>
                             -Your company > City<br/>
                             -Your company > Zip<br/>
diff --git a/addons/l10n_ch/views/res_bank_view.xml b/addons/l10n_ch/views/res_bank_view.xml
index 90329ee4813..c4ed4ffaf70 100644
--- a/addons/l10n_ch/views/res_bank_view.xml
+++ b/addons/l10n_ch/views/res_bank_view.xml
@@ -1,18 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
     <data>
-        <record id="isr_res_bank_form" model="ir.ui.view">
-            <field name="name">l10n_ch.res.bank.form</field>
-            <field name="model">res.bank</field>
-            <field name="inherit_id" ref="base.view_res_bank_form"/>
-            <field name="arch" type="xml">
-                <xpath expr="//field[@name='bic']" position="after">
-                    <field name="l10n_ch_postal_chf"/>
-                    <field name="l10n_ch_postal_eur"/>
-                </xpath>
-            </field>
-        </record>
-
         <record id="isr_partner_bank_form" model="ir.ui.view">
             <field name="name">l10n_ch.res.partner.bank.form</field>
             <field name="model">res.partner.bank</field>
@@ -20,6 +8,8 @@
             <field name="arch" type="xml">
                 <xpath expr="//field[@name='acc_number']" position="after">
                     <field name="l10n_ch_postal"/>
+                    <field name="l10n_ch_isr_subscription_chf"/>
+                    <field name="l10n_ch_isr_subscription_eur"/>
                 </xpath>
             </field>
         </record>