diff --git a/addons/at_accounting/security/at_account_asset_security.xml b/addons/at_accounting/security/at_account_asset_security.xml
new file mode 100644
index 0000000..2e736fa
--- /dev/null
+++ b/addons/at_accounting/security/at_account_asset_security.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo noupdate="1">
+
+        <record id="account_asset_multi_company_rule" model="ir.rule">
+            <field name="name">Account Asset multi-company</field>
+            <field ref="model_account_asset" name="model_id"/>
+            <field eval="True" name="global"/>
+            <field name="domain_force">[('company_id', 'parent_of', company_ids)]</field>
+        </record>
+
+        <record id="account_asset_group_multi_company_rule" model="ir.rule">
+            <field name="name">Account Asset Group multi-company</field>
+            <field name="model_id" ref="model_account_asset_group"/>
+            <field eval="True" name="global"/>
+            <field name="domain_force">[('company_id', 'parent_of', company_ids)]</field>
+        </record>
+
+</odoo>