diff --git a/addons/om_account_asset/security/account_asset_security.xml b/addons/om_account_asset/security/account_asset_security.xml
new file mode 100644
index 0000000..4494614
--- /dev/null
+++ b/addons/om_account_asset/security/account_asset_security.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <data noupdate="1">
+
+        <record id="account_asset_category_multi_company_rule" model="ir.rule">
+            <field name="name">Account Asset Category multi-company</field>
+            <field ref="model_account_asset_category" name="model_id"/>
+            <field eval="True" name="global"/>
+            <field name="domain_force">['|',('company_id','=',False),('company_id', 'in', company_ids)]</field>
+        </record>
+
+        <record id="account_asset_asset_multi_company_rule" model="ir.rule">
+            <field name="name">Account Asset multi-company</field>
+            <field ref="model_account_asset_asset" name="model_id"/>
+            <field eval="True" name="global"/>
+            <field name="domain_force">['|',('company_id','=',False),('company_id', 'in', company_ids)]</field>
+        </record>
+
+    </data>
+</odoo>