diff --git a/addons/cetmix_tower_server/security/cx_tower_variable_security.xml b/addons/cetmix_tower_server/security/cx_tower_variable_security.xml
new file mode 100644
index 0000000..caf584a
--- /dev/null
+++ b/addons/cetmix_tower_server/security/cx_tower_variable_security.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <!-- User Read Rule -->
+    <record id="rule_cx_tower_variable_user_read" model="ir.rule">
+        <field name="name">Variable: User Read Access</field>
+        <field name="model_id" ref="model_cx_tower_variable" />
+        <field name="domain_force">[('access_level', '=', '1')]</field>
+        <field name="groups" eval="[(4, ref('cetmix_tower_server.group_user'))]" />
+        <field name="perm_read" eval="1" />
+        <field name="perm_write" eval="0" />
+        <field name="perm_create" eval="0" />
+        <field name="perm_unlink" eval="0" />
+    </record>
+
+    <!-- Manager Read Rule -->
+    <record id="rule_cx_tower_variable_manager_read" model="ir.rule">
+        <field name="name">Variable: Manager Read Access</field>
+        <field name="model_id" ref="model_cx_tower_variable" />
+        <field name="domain_force">[('access_level', '&lt;=', '2')]</field>
+        <field name="groups" eval="[(4, ref('cetmix_tower_server.group_manager'))]" />
+        <field name="perm_read" eval="1" />
+        <field name="perm_write" eval="0" />
+        <field name="perm_create" eval="0" />
+        <field name="perm_unlink" eval="0" />
+    </record>
+
+    <!-- Manager Write/Create Rule -->
+    <record id="rule_cx_tower_variable_manager_write" model="ir.rule">
+        <field name="name">Variable: Manager Write/Create/Unlink Access</field>
+        <field name="model_id" ref="model_cx_tower_variable" />
+        <field
+            name="domain_force"
+        >[('access_level', '&lt;=', '2'), ('create_uid', '=', user.id)]</field>
+        <field name="groups" eval="[(4, ref('cetmix_tower_server.group_manager'))]" />
+        <field name="perm_read" eval="0" />
+        <field name="perm_write" eval="1" />
+        <field name="perm_create" eval="1" />
+        <field name="perm_unlink" eval="1" />
+    </record>
+
+    <!-- Root Access Rule -->
+    <record id="rule_cx_tower_variable_root" model="ir.rule">
+        <field name="name">Variable: Root Full Access</field>
+        <field name="model_id" ref="model_cx_tower_variable" />
+        <field name="domain_force">[(1, '=', 1)]</field>
+        <field name="groups" eval="[(4, ref('cetmix_tower_server.group_root'))]" />
+        <field name="perm_read" eval="1" />
+        <field name="perm_write" eval="1" />
+        <field name="perm_create" eval="1" />
+        <field name="perm_unlink" eval="1" />
+    </record>
+</odoo>