diff --git a/addons/account/models/account_account.py b/addons/account/models/account_account.py
index d4d630bbc82..68a903b2760 100644
--- a/addons/account/models/account_account.py
+++ b/addons/account/models/account_account.py
@@ -54,7 +54,7 @@ class AccountAccount(models.Model):
                                                            ('user_type_id', '=', data_unaffected_earnings.id)])
                 raise ValidationError(_('You cannot have more than one account with "Current Year Earnings" as type. (accounts: %s)') % [a.code for a in account_unaffected_earnings])
 
-    name = fields.Char(required=True, index=True)
+    name = fields.Char(string="Account Name", required=True, index=True)
     currency_id = fields.Many2one('res.currency', string='Account Currency',
         help="Forces all moves for this account to have this account currency.")
     code = fields.Char(size=64, required=True, index=True)
@@ -80,8 +80,9 @@ class AccountAccount(models.Model):
     root_id = fields.Many2one('account.root', compute='_compute_account_root', store=True)
     allowed_journal_ids = fields.Many2many('account.journal', string="Allowed Journals", help="Define in which journals this account can be used. If empty, can be used in all journals.")
 
-    opening_debit = fields.Monetary(string="Opening debit", compute='_compute_opening_debit_credit', inverse='_set_opening_debit', help="Opening debit value for this account.")
-    opening_credit = fields.Monetary(string="Opening credit", compute='_compute_opening_debit_credit', inverse='_set_opening_credit', help="Opening credit value for this account.")
+    opening_debit = fields.Monetary(string="Opening Debit", compute='_compute_opening_debit_credit', inverse='_set_opening_debit', help="Opening debit value for this account.")
+    opening_credit = fields.Monetary(string="Opening Credit", compute='_compute_opening_debit_credit', inverse='_set_opening_credit', help="Opening credit value for this account.")
+    opening_balance = fields.Monetary(string="Opening Balance", compute='_compute_opening_debit_credit', help="Opening balance value for this account.")
 
     _sql_constraints = [
         ('code_company_uniq', 'unique (code,company_id)', 'The code of the account must be unique per company !')
@@ -220,17 +221,25 @@ class AccountAccount(models.Model):
         raise UserError(_('Cannot generate an unused account code.'))
 
     def _compute_opening_debit_credit(self):
+        if not self:
+            return
+        self.env.cr.execute("""
+            SELECT line.account_id,
+                   SUM(line.balance) AS balance,
+                   SUM(line.debit) AS debit,
+                   SUM(line.credit) AS credit
+              FROM account_move_line line
+              JOIN res_company comp ON comp.id = line.company_id
+             WHERE line.move_id = comp.account_opening_move_id
+               AND line.account_id IN %s
+             GROUP BY line.account_id
+        """, [tuple(self.ids)])
+        result = {r['account_id']: r for r in self.env.cr.dictfetchall()}
         for record in self:
-            opening_debit = opening_credit = 0.0
-            if record.company_id.account_opening_move_id:
-                for line in self.env['account.move.line'].search([('account_id', '=', record.id),
-                                                                 ('move_id','=', record.company_id.account_opening_move_id.id)]):
-                    if line.debit:
-                        opening_debit += line.debit
-                    elif line.credit:
-                        opening_credit += line.credit
-            record.opening_debit = opening_debit
-            record.opening_credit = opening_credit
+            res = result.get(record.id) or {'debit': 0, 'credit': 0, 'balance': 0}
+            record.opening_debit = res['debit']
+            record.opening_credit = res['credit']
+            record.opening_balance = res['balance']
 
     def _set_opening_debit(self):
         self._set_opening_debit_credit(self.opening_debit, 'debit')
diff --git a/addons/account/models/account_journal_dashboard.py b/addons/account/models/account_journal_dashboard.py
index ff33c8db5de..8be1af1dcd6 100644
--- a/addons/account/models/account_journal_dashboard.py
+++ b/addons/account/models/account_journal_dashboard.py
@@ -435,22 +435,25 @@ class account_journal(models.Model):
         statement_line_ids = self.env['account.move.line'].search(domain).mapped('statement_line_id')
         return statement_line_ids
 
+    def _select_action_to_open(self):
+        self.ensure_one()
+        if self._context.get('action_name'):
+            return self._context.get('action_name')
+        elif self.type == 'bank':
+            return 'action_bank_statement_tree'
+        elif self.type == 'cash':
+            return 'action_view_bank_statement_tree'
+        elif self.type == 'sale':
+            return 'action_move_out_invoice_type'
+        elif self.type == 'purchase':
+            return 'action_move_in_invoice_type'
+        else:
+            return 'action_move_journal_line'
+
     def open_action(self):
         """return action based on type for related journals"""
-        action_name = self._context.get('action_name')
-
-        # Find action based on journal.
-        if not action_name:
-            if self.type == 'bank':
-                action_name = 'action_bank_statement_tree'
-            elif self.type == 'cash':
-                action_name = 'action_view_bank_statement_tree'
-            elif self.type == 'sale':
-                action_name = 'action_move_out_invoice_type'
-            elif self.type == 'purchase':
-                action_name = 'action_move_in_invoice_type'
-            else:
-                action_name = 'action_move_journal_line'
+        self.ensure_one()
+        action_name = self._select_action_to_open()
 
         # Set 'account.' prefix if missing.
         if '.' not in action_name:
diff --git a/addons/account/models/account_move.py b/addons/account/models/account_move.py
index fec803d28a9..e3f56107407 100644
--- a/addons/account/models/account_move.py
+++ b/addons/account/models/account_move.py
@@ -207,7 +207,7 @@ class AccountMove(models.Model):
         ('partial', 'Partially Paid'),
         ('reversed', 'Reversed'),
         ('invoicing_legacy', 'Invoicing App Legacy')],
-        string="Payment State", store=True, readonly=True, copy=False, tracking=True,
+        string="Payment Status", store=True, readonly=True, copy=False, tracking=True,
         compute='_compute_amount')
 
     # ==== Cash basis feature fields ====
diff --git a/addons/account/models/sequence_mixin.py b/addons/account/models/sequence_mixin.py
index ad3fa371bfb..f6f4520661d 100644
--- a/addons/account/models/sequence_mixin.py
+++ b/addons/account/models/sequence_mixin.py
@@ -122,9 +122,9 @@ class SequenceMixin(models.AbstractModel):
 
         sequence = re.match(self._sequence_fixed_regex, last_sequence)
         value = ("{prefix}{seq:0%sd}{suffix}" % len(sequence.group('seq'))).format(
-            prefix=sequence.group('prefix1'),
+            prefix=sequence.group('prefix1') if sequence.group('seq') else sequence.group('suffix'),
             seq=int(sequence.group('seq') or 0) + 1,
-            suffix=sequence.group('suffix'),
+            suffix=sequence.group('suffix') if sequence.group('seq') else "",
         )
         self[self._sequence_field] = value
         self.flush([self._sequence_field])
diff --git a/addons/account/static/src/scss/account_journal_dashboard.scss b/addons/account/static/src/scss/account_journal_dashboard.scss
index 36d8dbfd171..6c36e61a0a3 100644
--- a/addons/account/static/src/scss/account_journal_dashboard.scss
+++ b/addons/account/static/src/scss/account_journal_dashboard.scss
@@ -40,10 +40,6 @@
         }
     }
 
-    .o_sample_data_label {
-        @include o-position-absolute($bottom: 25%, $right: 0);
-        z-index: 1;
-    }
     .o_kanban_group {
         &:not(.o_column_folded) {
             width: 450px + 2*$o-kanban-group-padding;
diff --git a/addons/account/tests/test_account_move_entry.py b/addons/account/tests/test_account_move_entry.py
index b2f1c443a2d..cecb95f1c74 100644
--- a/addons/account/tests/test_account_move_entry.py
+++ b/addons/account/tests/test_account_move_entry.py
@@ -381,7 +381,7 @@ class TestAccountMove(AccountTestInvoicingCommon):
 
         copy6 = copy5.copy()
         copy6.post()
-        self.assertEqual(copy6.name, '1N\'importe quoi?')
+        self.assertEqual(copy6.name, 'N\'importe quoi?1')
 
     def test_journal_sequence_format(self):
         """Test different format of sequences and what it becomes on another period"""
diff --git a/addons/account/views/account_account_views.xml b/addons/account/views/account_account_views.xml
index aa6f9b2f77b..7dfed0fc2aa 100644
--- a/addons/account/views/account_account_views.xml
+++ b/addons/account/views/account_account_views.xml
@@ -63,7 +63,7 @@
                     <field name="allowed_journal_ids" optional="hide" widget="many2many_tags"/>
                     <field name="currency_id" options="{'no_create': True}" groups="base.group_multi_currency"/>
                     <field name="company_id" options="{'no_create': True}" groups="base.group_multi_company"/>
-                    <button name="action_read_account" type="object" icon="fa-expand" string="Open" aria-label="Open" class="float-right"/>
+                    <button name="action_read_account" type="object" string="Setup" class="float-right"/>
                 </tree>
             </field>
         </record>
diff --git a/addons/account/views/account_bank_statement_views.xml b/addons/account/views/account_bank_statement_views.xml
index da0669f33f3..be075e890c8 100644
--- a/addons/account/views/account_bank_statement_views.xml
+++ b/addons/account/views/account_bank_statement_views.xml
@@ -326,16 +326,28 @@
                     <field name="sequence" readonly="1" invisible="1"/>
                     <field name="company_id" invisible="1"/>
                     <field name="journal_id" invisible="1" />
+                    <field name="is_reconciled" invisible="1"/>
+                    <field name="partner_bank_id" invisible="1"/>
+                    <field name="currency_id" invisible="1"/>
 
                     <!-- Displayed fields -->
-                    <field name="statement_id" />
+                    <field name="statement_id" optional="hide"/>
+                    <field name="move_id"/>
                     <field name="date"/>
                     <field name="payment_ref"/>
                     <field name="ref" groups="base.group_no_one"/>
                     <field name="partner_id"/>
                     <field name="amount"/>
+                    <field name="amount_currency" optional="hidden" groups="base.group_multi_currency"/>
+                    <field name="foreign_currency_id" optional="hidden" groups="base.group_multi_currency"/>
+                    <field name="account_number" optional="hidden"/>
                     <field name="transaction_type" optional="hidden"/>
                     <field name="narration" optional="hidden"/>
+
+                    <!-- Buttons -->
+                    <button name="button_undo_reconciliation" type="object"
+                            attrs="{'invisible': [('is_reconciled', '=', False)]}"
+                            string="Revert reconciliation" icon="fa-undo"/>
                 </tree>
             </field>
         </record>
diff --git a/addons/account/views/account_journal_dashboard_view.xml b/addons/account/views/account_journal_dashboard_view.xml
index 6b1d2c7296c..c317d68eee1 100644
--- a/addons/account/views/account_journal_dashboard_view.xml
+++ b/addons/account/views/account_journal_dashboard_view.xml
@@ -143,6 +143,11 @@
                                         <span t-if="journal_type == 'purchase'">Refund</span>
                                     </a>
                                 </div>
+                                <div t-if="journal_type == 'sale'">
+                                    <a class="o_button_upload_bill" journal_type="sale" groups="account.group_account_invoice">
+                                        <span>Upload Invoices</span>
+                                    </a>
+                                </div>
                             </div>
 
                              <div class="col-4 o_kanban_card_manage_section o_kanban_manage_reports">
@@ -235,7 +240,7 @@
                             - If there are statements to reconcile, a link to reconcile them -->
                         <div id="dashboard_bank_cash_left" class="col-12 col-sm-5 mb-3 mb-sm-0 o_kanban_primary_left">
                             <t t-if="journal_type == 'bank'">
-                                <button t-if="dashboard.bank_statements_source == 'undefined'" name="action_configure_bank_journal" type="object" class="btn btn-primary"  groups="account.group_account_invoice">Configure</button>
+                                <a t-if="dashboard.bank_statements_source == 'undefined'" name="action_configure_bank_journal" type="object" class="oe_inline" groups="account.group_account_invoice">Connect</a>
                                 <div name="bank_journal_cta" class="mt-3 mt-sm-0">
                                     <div name="bank_statement_create_button" groups="account.group_account_invoice">
                                         <a type="object" name="create_bank_statement" class="oe_inline">Create</a><span name="button_import_placeholder"/> Statements
@@ -278,24 +283,15 @@
                                 </div>
                             </t>
                         </div>
-                        <div t-if="dashboard.is_sample_data">
-                            <span class="badge badge-warning text-uppercase o_sample_data_label">Sample data</span>
-                        </div>
                     </t>
                     <t t-name="JournalBodySalePurchase" id="account.JournalBodySalePurchase">
                         <div class="col-12 col-sm-5 mb-3 mb-sm-0 o_kanban_primary_left">
                             <t t-if="journal_type == 'sale'">
                                 <button type="object" name="action_create_new" class="btn btn-primary o_invoice_new" groups="account.group_account_invoice">
-                                    <span>New Invoice</span>
-                                </button>
-                                <button class="btn btn-primary o_button_upload_bill" journal_type="sale" groups="account.group_account_invoice">
-                                    <span>Upload Invoices</span>
+                                    <span>Create Manually</span>
                                 </button>
                             </t>
                             <t t-if="journal_type == 'purchase'">
-                                <button type="object" name="action_create_new" class="btn btn-primary o_invoice_new" groups="account.group_account_invoice">
-                                    <span>New Bill</span>
-                                </button>
                                 <button class="btn btn-primary o_button_upload_bill" journal_type="purchase" groups="account.group_account_invoice">
                                     <span>Upload Bills</span>
                                 </button>
@@ -340,9 +336,6 @@
                                 </div>
                             </t>
                         </div>
-                        <div t-if="dashboard.is_sample_data">
-                            <span class="badge badge-warning text-uppercase o_sample_data_label">Sample data</span>
-                        </div>
                     </t>
                     <t t-name="JournalBodyGraph">
                         <field name="kanban_dashboard_graph" t-att-graph_type="_.contains(['cash','bank'],journal_type) ? 'line' : 'bar'" widget="dashboard_graph"/>
diff --git a/addons/account/views/account_move_views.xml b/addons/account/views/account_move_views.xml
index ec2099ce835..ca50b0d889c 100644
--- a/addons/account/views/account_move_views.xml
+++ b/addons/account/views/account_move_views.xml
@@ -184,6 +184,8 @@
                     <field name="matching_number" string="Matching" optional="show"/>
                     <field name="reconcile_model_id" invisible="1"/>
                     <field name="date_maturity" optional="hide"/>
+                    <field name="analytic_account_id" optional="hide" groups="analytic.group_analytic_accounting"/>
+                    <field name="analytic_tag_ids" optional="hide" readonly="1" groups="analytic.group_analytic_tags"/>
                     <field name="debit" sum="Total Debit" readonly="1"/>
                     <field name="credit" sum="Total Credit" readonly="1"/>
                     <field name="balance" sum="Total Balance" readonly="1" optional="hide"/>
@@ -419,7 +421,7 @@
                     <field name="amount_residual_signed" string="Amount Due" sum="Amount Due" optional="hide"/>
                     <field name="currency_id" invisible="1"/>
                     <field name="company_currency_id" invisible="1"/>
-                    <field name="state" optional="hide"/>
+                    <field name="state" optional="hide" decoration-success="state == 'posted'" decoration-info="state == 'draft'" widget="badge"/>
                     <field name="payment_state" decoration-success="payment_state == 'paid'" decoration-info="payment_state == 'partial' or payment_state == 'not_paid'" decoration-warning="payment_state == 'in_payment'" widget="badge"/>
                     <field name="move_type" invisible="context.get('default_move_type', True)"/>
                   </tree>
@@ -478,7 +480,10 @@
                         <!-- Post -->
                         <button name="action_post" string="Post" class="oe_highlight"
                                 type="object" groups="account.group_account_invoice"
-                                attrs="{'invisible': [('state', '!=', 'draft')]}"/>
+                                attrs="{'invisible': ['|', ('state', '!=', 'draft'), ('move_type', '!=', 'entry')]}"/>
+                        <button name="action_post" string="Validate" class="oe_highlight"
+                                type="object" groups="account.group_account_invoice"
+                                attrs="{'invisible': ['|', ('state', '!=', 'draft'), ('move_type', '=', 'entry')]}"/>
                         <!-- Send (only invoices) -->
                         <button name="action_invoice_sent"
                                 type="object"
@@ -508,9 +513,6 @@
                         <button name="action_reverse" string='Add Credit Note'
                                 type='object' groups="account.group_account_invoice"
                                 attrs="{'invisible': ['|', ('move_type', 'not in', ('out_invoice', 'in_invoice')), ('state', '!=', 'posted')]}"/>
-                        <!-- Duplicate -->
-                        <button name="action_duplicate" string="Duplicate" type="object" groups="account.group_account_invoice"
-                                attrs="{'invisible': [('move_type', '!=', 'entry')]}"/>
                         <!-- Cancel -->
                         <button name="button_cancel" string="Cancel Entry" type="object" groups="account.group_account_invoice"
                                 attrs="{'invisible' : ['|', ('id', '=', False), ('state', '!=', 'draft')]}"/>
diff --git a/addons/account/wizard/setup_wizards_view.xml b/addons/account/wizard/setup_wizards_view.xml
index 169548b2ccb..fe698c92f75 100644
--- a/addons/account/wizard/setup_wizards_view.xml
+++ b/addons/account/wizard/setup_wizards_view.xml
@@ -15,8 +15,9 @@
 
                                 <label for="fiscalyear_last_month" string="Fiscal Year End"/>
                                 <div>
-                                    <field name="fiscalyear_last_day"/>
-                                    <field name="fiscalyear_last_month"/>
+                                    <field name="fiscalyear_last_day" class="oe_inline text-center" style="width: 20% !important;"/>
+                                    <span style="width: 5%; display: inline-block"/>
+                                    <field name="fiscalyear_last_month" class="oe_inline" style="width: 75% !important;"/>
                                 </div>
                             </group>
                         </group>
@@ -82,10 +83,11 @@
                     <field name="reconcile" widget="boolean_toggle"/>
                     <field name="opening_debit"/>
                     <field name="opening_credit"/>
+                    <field name="opening_balance" optional="hide"/>
                     <field name="tax_ids" optional="hide" widget="many2many_tags"/>
                     <field name="tag_ids" optional="hide" widget="many2many_tags"/>
                     <field name="allowed_journal_ids" optional="hide" widget="many2many_tags"/>
-                    <button name="action_read_account" type="object" icon="fa-expand" string="Open" aria-label="Open" class="float-right"/>
+                    <button name="action_read_account" type="object" string="Setup" class="float-right"/>
                 </tree>
             </field>
         </record>
diff --git a/odoo/addons/test_main_flows/static/tests/tours/main_flow.js b/odoo/addons/test_main_flows/static/tests/tours/main_flow.js
index bb8f09fff9a..c3ff0d07c43 100644
--- a/odoo/addons/test_main_flows/static/tests/tours/main_flow.js
+++ b/odoo/addons/test_main_flows/static/tests/tours/main_flow.js
@@ -775,7 +775,7 @@ tour.stepUtils.openBuggerMenu("li.breadcrumb-item.active:contains('OP/')"),
     position: 'bottom',
 },
 ...tour.stepUtils.statusbarButtonsSteps('Create Bill', _t('go to Vendor Bills'), ".o_statusbar_status .btn.dropdown-toggle:contains('Purchase Order')"),
-...tour.stepUtils.statusbarButtonsSteps('Post', _t("Try to send it to email"), ".o_statusbar_status .btn.dropdown-toggle:contains('Draft')"),
+...tour.stepUtils.statusbarButtonsSteps('Validate', _t("Try to send it to email"), ".o_statusbar_status .btn.dropdown-toggle:contains('Draft')"),
 ...tour.stepUtils.statusbarButtonsSteps('Register Payment', _t("Register Payment"), ".o_statusbar_status .btn.dropdown-toggle:contains('Posted')"),
 {
     trigger: ".modal-footer .btn-primary",
@@ -942,7 +942,7 @@ tour.stepUtils.mobileModifier(tour.stepUtils.autoExpandMoreButtons('.o_control_p
     content: _t("Create and View Invoices"),
     position: "bottom",
 },
-...tour.stepUtils.statusbarButtonsSteps('Post', _t("Validate"), ".breadcrumb-item.active:contains('Draft Invoice')"),
+...tour.stepUtils.statusbarButtonsSteps('Validate', _t("Validate"), ".breadcrumb-item.active:contains('Draft Invoice')"),
 ...tour.stepUtils.statusbarButtonsSteps('Register Payment', _t("Register Payment"), ".breadcrumb-item.active:contains('INV/')"),
 {
     trigger: ".modal-footer .btn-primary",
@@ -960,7 +960,7 @@ tour.stepUtils.mobileModifier(tour.stepUtils.autoExpandMoreButtons('.o_control_p
     position: 'bottom',
 }, {
     edition: "enterprise",
-    trigger: 'button[data-name=action_configure_bank_journal]',
+    trigger: 'a[data-name=action_configure_bank_journal]',
     content: _t('Configure Bank Journal'),
     position: 'bottom',
 }, {