diff --git a/addons/account/account_menuitem.xml b/addons/account/account_menuitem.xml
index 2a0320480f9..6548b5fff18 100644
--- a/addons/account/account_menuitem.xml
+++ b/addons/account/account_menuitem.xml
@@ -3,18 +3,18 @@
     <data>
 
         <menuitem icon="terp-account" id="menu_finance" name="Accounting" sequence="13"/>
-        <menuitem id="menu_finance_receivables" name="Receivables" parent="menu_finance" sequence="1" groups="group_account_user,group_account_manager"/>
-        <menuitem id="menu_finance_payables" name="Payables" parent="menu_finance" sequence="2" groups="group_account_user,group_account_manager"/>
+        <menuitem id="menu_finance_receivables" name="Receivables" parent="menu_finance" sequence="1" groups="group_account_user,group_account_manager,base.group_system"/>
+        <menuitem id="menu_finance_payables" name="Payables" parent="menu_finance" sequence="2" groups="group_account_user,group_account_manager,base.group_system"/>
         <menuitem id="menu_finance_bank_and_cash" name="Bank and Cash" parent="menu_finance" sequence="3"/>
 <!--        <menuitem id="menu_accounting" name="Accounting" parent="menu_finance" sequence="5"/>-->
-        <menuitem id="menu_finance_periodical_processing" name="Periodical Processing" parent="menu_finance" sequence="8" groups="group_account_user,group_account_manager"/>
+        <menuitem id="menu_finance_periodical_processing" name="Periodical Processing" parent="menu_finance" sequence="8" groups="group_account_user,group_account_manager,base.group_system"/>
         <menuitem id="periodical_processing_journal_entries_validation" name="Entries to Review" parent="menu_finance_periodical_processing"/>
         <menuitem id="periodical_processing_reconciliation" name="Reconciliation" parent="menu_finance_periodical_processing"/>
 <!--            <menuitem id="periodical_processing_recurrent_entries" name="Recurrent Entries" parent="menu_finance_periodical_processing"/>-->
         <menuitem id="periodical_processing_invoicing" name="Invoicing" parent="menu_finance_periodical_processing"/>
 <!--            <menuitem id="periodical_processing_end_of_period" name="End of Period" parent="menu_finance_periodical_processing"/>-->
-        <menuitem id="menu_finance_charts" name="Charts" parent="menu_finance" sequence="5"/>
-        <menuitem id="menu_finance_reporting" name="Reporting" parent="account.menu_finance" sequence="12"/>
+        <menuitem id="menu_finance_charts" name="Charts" parent="menu_finance" sequence="5" groups="base.group_system"/>
+        <menuitem id="menu_finance_reporting" name="Reporting" parent="account.menu_finance" sequence="12" groups="base.group_system"/>
         <menuitem id="menu_finance_reporting_budgets" name="Budgets" parent="menu_finance_reporting"/>
         <menuitem id="menu_finance_legal_statement" name="Legal Reports" parent="menu_finance_reporting"/>
         <menuitem id="menu_finance_management_belgian_reports" name="Belgian Reports" parent="menu_finance_reporting"/>
@@ -35,7 +35,7 @@
 <!--        <menuitem id="menu_finance_legal_statement1" name="Legal Statements" parent="account.menu_finance_reporting" sequence="200"/>-->
 
         <menuitem id="menu_finance_entries" name="Accounting" parent="menu_finance" sequence="4"
-        groups="group_account_user,group_account_manager"/>
+        groups="group_account_user,group_account_manager,base.group_system"/>
         <menuitem id="account.menu_finance_recurrent_entries" name="Recurring Entries" parent="menu_finance_periodical_processing" sequence="15"/>
 
 <!--        <menuitem id="menu_finance_periodical_processing11" name="Periodical Processing" parent="account.menu_finance"-->
diff --git a/addons/account/account_view.xml b/addons/account/account_view.xml
index ac2440cd5d6..b156fadea17 100644
--- a/addons/account/account_view.xml
+++ b/addons/account/account_view.xml
@@ -665,7 +665,7 @@
             <field name="view_type">form</field>
             <field name="view_mode">tree,form</field>
         </record>
-        <menuitem action="action_account_type_form" groups="base.group_extended" id="menu_action_account_type_form" parent="menu_low_level"/>
+        <menuitem action="action_account_type_form" groups="base.group_extended,base.group_system" id="menu_action_account_type_form" parent="menu_low_level"/>
         <!--
     Entries
     -->
diff --git a/addons/account/security/ir.model.access.csv b/addons/account/security/ir.model.access.csv
index 7032d889382..078c0b115a1 100644
--- a/addons/account/security/ir.model.access.csv
+++ b/addons/account/security/ir.model.access.csv
@@ -103,3 +103,26 @@
 "access_analytic_entries_report_manager","analytic.entries.report","model_analytic_entries_report","account.group_account_manager",1,0,0,0
 "access_account_cashbox_line","account.cashbox.line","model_account_cashbox_line","account.group_account_manager",1,1,1,1
 "access_account_cashbox_line","account.cashbox.line","model_account_cashbox_line","account.group_account_user",1,0,0,0
+"access_account_move_line_system","account.move.line system","model_account_move_line","base.group_system",1,0,0,0
+"access_account_invoice_system","account.invoice system","model_account_invoice","base.group_system",1,0,0,0
+"access_account_bank_statement_system","account.bank.statement system","model_account_bank_statement","base.group_system",1,0,0,0
+"access_account_move_system","account.move system","model_account_move","base.group_system",1,0,0,0
+"access_account_analytic_line_system","account.analytic.line system","model_account_analytic_line","base.group_system",1,0,0,0
+"access_account_analytic_system","account.analytic.chart system","model_account_analytic_chart","base.group_system",1,0,0,0
+"access_account_tax_code_system","account.tax.code system","model_account_tax_code","base.group_system",1,0,0,0
+"access_account_journal_system","account.journal system","model_account_journal","base.group_system",1,0,0,0
+"access_account_chart_system","account.chart system","model_account_chart","base.group_system",1,0,0,0
+"access_account_period_system","account.period system","model_account_period","base.group_system",1,0,0,0
+"access_account_chart_accountant","account.chart accountant","model_account_chart","group_account_user",1,0,0,0
+"access_account_journal_view_system","account.journal.view system","model_account_journal_view","base.group_system",1,1,1,1
+"access_account_account_type_system","account.account.type system","model_account_account_type","base.group_system",1,1,1,1
+"access_account_analytic_journal_system","account.analytic.journal system","model_account_analytic_journal","base.group_system",1,1,1,1
+"access_account_fiscalyear_system","account.fiscalyear system","model_account_fiscalyear","base.group_system",1,1,1,1
+"access_account_tax_system","account.tax system","model_account_tax","base.group_system",1,1,1,1
+"access_account_model_system","account.model system","model_account_model","base.group_system",1,1,1,1
+"access_account_subscription_system","account.subscription system","model_account_subscription","base.group_system",1,1,1,1
+"access_account_journal_column_system","account.journal.column system","model_account_journal_column","base.group_system",1,1,1,1
+"access_account_invoice_report_system","account.invoice.report system","model_account_invoice_report","base.group_system",1,0,0,0
+"access_account_entries_report_system","account.entries.report system","model_account_entries_report","base.group_system",1,0,0,0
+"access_analytic_entries_report_system","analytic.entries.report system","model_analytic_entries_report","base.group_system",1,0,0,0
+"access_account_journal_period_system","account.journal.period system","model_account_journal_period","base.group_system",1,0,0,0
diff --git a/addons/account_analytic_plans/security/ir.model.access.csv b/addons/account_analytic_plans/security/ir.model.access.csv
index f7f141ac15a..1cd148e3263 100644
--- a/addons/account_analytic_plans/security/ir.model.access.csv
+++ b/addons/account_analytic_plans/security/ir.model.access.csv
@@ -6,3 +6,4 @@
 "access_account_analytic_plan_line_invoice","account.analytic.plan.line.invoice","model_account_analytic_plan_line","account.group_account_user",1,1,1,1
 "access_account_analytic_plan_instance_manager","account.analytic.plan.instance manager","model_account_analytic_plan_instance","account.group_account_manager",1,1,1,1
 "access_account_analytic_plan_instance_line_manager","account.analytic.plan.instance.line manager","model_account_analytic_plan_instance_line","account.group_account_manager",1,1,1,1
+"access_account_analytic_plan_system","account.analytic.plan system","model_account_analytic_plan","base.group_system",1,1,1,1
diff --git a/addons/account_budget/security/ir.model.access.csv b/addons/account_budget/security/ir.model.access.csv
index 03effef252e..307a2cfa85a 100644
--- a/addons/account_budget/security/ir.model.access.csv
+++ b/addons/account_budget/security/ir.model.access.csv
@@ -5,3 +5,5 @@
 "access_account_budget_post_dotation","account.budget.post.dotation","model_account_budget_post_dotation","account.group_account_manager",1,1,1,1
 "access_account_budget_post_accountant","account.budget.post accountant","model_account_budget_post","account.group_account_user",1,1,1,1
 "access_crossovered_budget_accountant","crossovered.budget accountant","model_crossovered_budget","account.group_account_user",1,1,1,1
+"access_account_budget_post_system","account.budget.post system","model_account_budget_post","base.group_system",1,0,0,0
+"access_crossovered_budget_system","crossovered.budget system","model_crossovered_budget","base.group_system",1,0,0,0
diff --git a/addons/account_coda/security/ir.model.access.csv b/addons/account_coda/security/ir.model.access.csv
index 3ab8dccd4ad..df4faec11ee 100644
--- a/addons/account_coda/security/ir.model.access.csv
+++ b/addons/account_coda/security/ir.model.access.csv
@@ -3,3 +3,4 @@
 "access_account_coda_manager","account.coda","model_account_coda","account.group_account_manager",1,1,1,1
 "access_account_coda_import_manager","account.coda.import","model_account_coda_import","account.group_account_manager",1,1,1,1
 "access_account_coda_import_user","account.coda","model_account_coda","account.group_account_user",1,0,0,0
+"access_account_coda_system","account.coda system","model_account_coda","base.group_system",1,0,0,0
diff --git a/addons/account_followup/account_followup_view.xml b/addons/account_followup/account_followup_view.xml
index e5639535742..b44bdcca22f 100644
--- a/addons/account_followup/account_followup_view.xml
+++ b/addons/account_followup/account_followup_view.xml
@@ -85,7 +85,7 @@
             <field name="search_view_id" ref="view_account_followup_filter"/>
             <field name="view_type">form</field>
         </record>
-        <menuitem action="action_account_followup_definition_form" id="account_followup_menu" parent="account.menu_finance_configuration"/>
+        <menuitem action="action_account_followup_definition_form" id="account_followup_menu" parent="account.menu_finance_configuration" groups="base.group_system"/>
 
         <report auto="False" id="account_followup_followup_report" menu="False" model="account_followup.followup" name="account_followup.followup.print" rml="account_followup/report/rappel.rml" string="Followup Report"/>
 
diff --git a/addons/account_invoice_layout/security/ir.model.access.csv b/addons/account_invoice_layout/security/ir.model.access.csv
index c838392e6eb..6eede39eb70 100644
--- a/addons/account_invoice_layout/security/ir.model.access.csv
+++ b/addons/account_invoice_layout/security/ir.model.access.csv
@@ -1,2 +1,3 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
 access_notify_message,notify.message,model_notify_message,account.group_account_invoice,1,1,1,1
+access_notify_message_system,notify.message system,model_notify_message,base.group_system,1,1,1,1
diff --git a/addons/account_payment/security/ir.model.access.csv b/addons/account_payment/security/ir.model.access.csv
index 84e208f5083..168083eb9de 100644
--- a/addons/account_payment/security/ir.model.access.csv
+++ b/addons/account_payment/security/ir.model.access.csv
@@ -8,3 +8,6 @@
 "access_account_move_line_payment","account.move.line payment","account.model_account_move_line","group_account_payment",1,0,0,0
 "access_payment_order_accountant","payment.order accountant","model_payment_order","account.group_account_user",1,1,1,1
 "access_payment_order_manager","payment.order manager","model_payment_order","account.group_account_manager",1,0,0,0
+"access_payment_order_system","payment.order system","model_payment_order","base.group_system",1,0,0,0
+"access_payment_mode_system","payment.mode system","model_payment_mode","base.group_system",1,1,1,1
+"access_payment_type_system","payment.type system","model_payment_type","base.group_system",1,1,1,1
diff --git a/addons/account_report/security/ir.model.access.csv b/addons/account_report/security/ir.model.access.csv
index d404998221e..8dc56f922ea 100644
--- a/addons/account_report/security/ir.model.access.csv
+++ b/addons/account_report/security/ir.model.access.csv
@@ -1,4 +1,4 @@
 "id","name","model_id:id","group_id:id","perm_read","perm_write","perm_create","perm_unlink"
-"access_account_report_report","account.report.report","model_account_report_report","base.group_system",1,1,1,1
+"access_account_report_report_system","account.report.report system","model_account_report_report","base.group_system",1,0,0,0
 "access_account_report_history","account.report.history","model_account_report_history","account.group_account_manager",1,0,0,0
 "access_account_report_report","account.report.report","model_account_report_report","account.group_account_user",1,1,0,0
diff --git a/addons/account_voucher/security/ir.model.access.csv b/addons/account_voucher/security/ir.model.access.csv
index d9e5d815620..0c1c736e886 100644
--- a/addons/account_voucher/security/ir.model.access.csv
+++ b/addons/account_voucher/security/ir.model.access.csv
@@ -4,3 +4,4 @@
 "access_account_voucher_manager","account.voucher","model_account_voucher","account.group_account_manager",1,0,0,0
 "access_account_voucher_line_manager","account.voucher.line","model_account_voucher_line","account.group_account_manager",1,1,1,1
 "access_account_voucher_invoice","account.voucher invoice","model_account_voucher","account.group_account_invoice",1,1,1,1
+"access_account_voucher_system","account.voucher system","model_account_voucher","base.group_system",1,0,0,0