diff --git a/addons/restaurant_management/__init__.py b/addons/restaurant_management/__init__.py
new file mode 100644
index 0000000..a0fdc10
--- /dev/null
+++ b/addons/restaurant_management/__init__.py
@@ -0,0 +1,2 @@
+# -*- coding: utf-8 -*-
+from . import models
diff --git a/addons/restaurant_management/__manifest__.py b/addons/restaurant_management/__manifest__.py
new file mode 100644
index 0000000..8e06072
--- /dev/null
+++ b/addons/restaurant_management/__manifest__.py
@@ -0,0 +1,28 @@
+{
+    'name': 'Restaurant Management System',
+    'version': '1.0',
+    'category': 'Sales/Point of Sale',
+    'summary': 'Advanced Role-Based Access for Restaurants',
+    'description': """
+        Complete Role-Based Access Control for Restaurant:
+        - Admin/Owner
+        - Manager
+        - Cashier
+        - Waiter/Captain
+        - Kitchen (KDS)
+        - Store Keeper
+    """,
+    'author': 'Antigravity',
+    'depends': ['point_of_sale', 'purchase', 'stock', 'website_sale'],
+    'data': [
+        'security/restaurant_security.xml',
+        'security/ir.model.access.csv',
+        'security/restaurant_rules.xml',
+        'views/restaurant_menus.xml',
+        'views/pos_order_views.xml',
+        'views/res_users_views.xml',
+    ],
+    'installable': True,
+    'application': True,
+    'license': 'LGPL-3',
+}
diff --git a/addons/restaurant_management/__pycache__/__init__.cpython-310.pyc b/addons/restaurant_management/__pycache__/__init__.cpython-310.pyc
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diff --git a/addons/restaurant_management/models/__init__.py b/addons/restaurant_management/models/__init__.py
new file mode 100644
index 0000000..8835165
--- /dev/null
+++ b/addons/restaurant_management/models/__init__.py
@@ -0,0 +1 @@
+from . import res_users
diff --git a/addons/restaurant_management/models/__pycache__/__init__.cpython-310.pyc b/addons/restaurant_management/models/__pycache__/__init__.cpython-310.pyc
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diff --git a/addons/restaurant_management/models/__pycache__/res_users.cpython-310.pyc b/addons/restaurant_management/models/__pycache__/res_users.cpython-310.pyc
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diff --git a/addons/restaurant_management/models/res_users.py b/addons/restaurant_management/models/res_users.py
new file mode 100644
index 0000000..d554580
--- /dev/null
+++ b/addons/restaurant_management/models/res_users.py
@@ -0,0 +1,42 @@
+from odoo import models, fields, api
+
+class ResUsers(models.Model):
+    _inherit = 'res.users'
+
+    restaurant_role = fields.Selection([
+        ('waiter', 'Waiter / Captain'),
+        ('chef', 'Chef / Kitchen Staff'),
+        ('cashier', 'Cashier'),
+        ('manager', 'Manager'),
+        ('admin', 'Admin / Owner'),
+        ('store', 'Store Keeper'),
+    ], string='Restaurant Role', help="Select the staff member's primary role.")
+
+    @api.onchange('restaurant_role')
+    def _onchange_restaurant_role(self):
+        if not self.restaurant_role:
+            return
+
+        # Map roles to their XML IDs
+        role_mapping = {
+            'waiter': 'restaurant_management.group_restaurant_waiter',
+            'chef': 'restaurant_management.group_restaurant_kitchen',
+            'cashier': 'restaurant_management.group_restaurant_cashier',
+            'manager': 'restaurant_management.group_restaurant_manager',
+            'admin': 'restaurant_management.group_restaurant_admin',
+            'store': 'restaurant_management.group_restaurant_store_keeper',
+        }
+
+        # Clear existing restaurant groups first (optional, but cleaner)
+        # We can find them by category
+        category = self.env.ref('restaurant_management.module_category_restaurant_staff', raise_if_not_found=False)
+        if category:
+            restaurant_groups = self.env['res.groups'].search([('category_id', '=', category.id)])
+            self.groups_id = [(3, g.id) for g in restaurant_groups]
+
+        # Add the selected group
+        group_xml_id = role_mapping.get(self.restaurant_role)
+        if group_xml_id:
+            group = self.env.ref(group_xml_id)
+            if group:
+                self.groups_id = [(4, group.id)]
diff --git a/addons/restaurant_management/security/ir.model.access.csv b/addons/restaurant_management/security/ir.model.access.csv
new file mode 100644
index 0000000..2455140
--- /dev/null
+++ b/addons/restaurant_management/security/ir.model.access.csv
@@ -0,0 +1,6 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_pos_order_manager,pos.order.manager,point_of_sale.model_pos_order,group_restaurant_manager,1,1,1,1
+access_pos_order_waiter,pos.order.waiter,point_of_sale.model_pos_order,group_restaurant_waiter,1,1,1,0
+access_pos_order_cashier,pos.order.cashier,point_of_sale.model_pos_order,group_restaurant_cashier,1,1,1,1
+access_stock_picking_store,stock.picking.store,stock.model_stock_picking,group_restaurant_store_keeper,1,1,1,0
+access_kds_order_kitchen,pos.order.kitchen,point_of_sale.model_pos_order,group_restaurant_kitchen,1,1,0,0
diff --git a/addons/restaurant_management/security/restaurant_rules.xml b/addons/restaurant_management/security/restaurant_rules.xml
new file mode 100644
index 0000000..a99894d
--- /dev/null
+++ b/addons/restaurant_management/security/restaurant_rules.xml
@@ -0,0 +1,20 @@
+<odoo>
+    <data noupdate="1">
+        <!-- Waiter can only see their own orders -->
+        <record id="rule_waiter_own_orders" model="ir.rule">
+            <field name="name">Waiter Own Orders</field>
+            <field name="model_id" ref="point_of_sale.model_pos_order"/>
+            <field name="domain_force">[('user_id', '=', user.id)]</field>
+            <field name="groups" eval="[(4, ref('group_restaurant_waiter'))]"/>
+        </record>
+
+        <!-- Kitchen staff can see all orders in 'draft' or 'paid' (depending on how KDS is implemented) -->
+        <!-- Usually KDS filters by 'pos_order_line' preparation status -->
+        <record id="rule_kitchen_all_orders" model="ir.rule">
+            <field name="name">Kitchen View Orders</field>
+            <field name="model_id" ref="point_of_sale.model_pos_order"/>
+            <field name="domain_force">[(1, '=', 1)]</field>
+            <field name="groups" eval="[(4, ref('group_restaurant_kitchen'))]"/>
+        </record>
+    </data>
+</odoo>
diff --git a/addons/restaurant_management/security/restaurant_security.xml b/addons/restaurant_management/security/restaurant_security.xml
new file mode 100644
index 0000000..b20f8c6
--- /dev/null
+++ b/addons/restaurant_management/security/restaurant_security.xml
@@ -0,0 +1,52 @@
+<odoo>
+    <data>
+        <!-- 1. Category for Staff Roles (Dropdown selection) -->
+        <record id="module_category_restaurant_staff" model="ir.module.category">
+            <field name="name">Restaurant Staff Role</field>
+            <field name="description">Select the staff member's primary role.</field>
+            <field name="sequence">500</field>
+        </record>
+
+        <!-- Kitchen / Chef Role -->
+        <record id="group_restaurant_kitchen" model="res.groups">
+            <field name="name">Chef / Kitchen Staff</field>
+            <field name="category_id" ref="module_category_restaurant_staff"/>
+        </record>
+
+        <!-- Waiter Role -->
+        <record id="group_restaurant_waiter" model="res.groups">
+            <field name="name">Waiter / Captain</field>
+            <field name="category_id" ref="module_category_restaurant_staff"/>
+            <field name="implied_ids" eval="[(4, ref('point_of_sale.group_pos_user'))]"/>
+        </record>
+
+        <!-- Store Role -->
+        <record id="group_restaurant_store_keeper" model="res.groups">
+            <field name="name">Store Keeper</field>
+            <field name="category_id" ref="module_category_restaurant_staff"/>
+            <field name="implied_ids" eval="[(4, ref('stock.group_stock_user'))]"/>
+        </record>
+
+        <!-- Cashier Role (Inherits Waiter) -->
+        <record id="group_restaurant_cashier" model="res.groups">
+            <field name="name">Cashier</field>
+            <field name="category_id" ref="module_category_restaurant_staff"/>
+            <field name="implied_ids" eval="[(4, ref('group_restaurant_waiter'))]"/>
+        </record>
+
+        <!-- Manager Role -->
+        <record id="group_restaurant_manager" model="res.groups">
+            <field name="name">Manager</field>
+            <field name="category_id" ref="module_category_restaurant_staff"/>
+            <field name="implied_ids" eval="[(4, ref('group_restaurant_cashier')), (4, ref('point_of_sale.group_pos_manager')), (4, ref('stock.group_stock_user'))]"/>
+        </record>
+
+        <!-- Admin / Owner -->
+        <record id="group_restaurant_admin" model="res.groups">
+            <field name="name">Admin / Owner</field>
+            <field name="category_id" ref="module_category_restaurant_staff"/>
+            <field name="implied_ids" eval="[(4, ref('group_restaurant_manager')), (4, ref('group_restaurant_kitchen'))]"/>
+        </record>
+
+    </data>
+</odoo>
diff --git a/addons/restaurant_management/views/pos_order_views.xml b/addons/restaurant_management/views/pos_order_views.xml
new file mode 100644
index 0000000..9804ae3
--- /dev/null
+++ b/addons/restaurant_management/views/pos_order_views.xml
@@ -0,0 +1,34 @@
+<odoo>
+    <!-- Simplified Kitchen View for POS Order Lines -->
+    <record id="view_pos_order_line_kitchen_tree" model="ir.ui.view">
+        <field name="name">pos.order.line.kitchen.tree</field>
+        <field name="model">pos.order.line</field>
+        <field name="arch" type="xml">
+            <tree string="Kitchen Orders" create="false" edit="false">
+                <field name="order_id"/>
+                <field name="product_id"/>
+                <field name="qty"/>
+                <field name="customer_note" string="Special Instructions"/>
+            </tree>
+        </field>
+    </record>
+
+    <record id="action_restaurant_kitchen_orders" model="ir.actions.act_window">
+        <field name="name">Kitchen Display</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="res_model">pos.order.line</field>
+        <field name="view_mode">tree,form</field>
+        <field name="view_id" ref="view_pos_order_line_kitchen_tree"/>
+        <field name="domain">[('order_id.state', 'in', ['paid', 'done'])]</field>
+        <field name="help" type="html">
+            <p class="o_view_nocontent_smiling_face">
+                No orders for the kitchen yet!
+            </p>
+        </field>
+    </record>
+
+    <!-- Update the menu item to use this action -->
+    <record id="menu_restaurant_kds_orders" model="ir.ui.menu">
+        <field name="action" ref="action_restaurant_kitchen_orders"/>
+    </record>
+</odoo>
diff --git a/addons/restaurant_management/views/res_users_views.xml b/addons/restaurant_management/views/res_users_views.xml
new file mode 100644
index 0000000..42d0527
--- /dev/null
+++ b/addons/restaurant_management/views/res_users_views.xml
@@ -0,0 +1,14 @@
+<odoo>
+    <record id="view_users_form_restaurant_roles_final" model="ir.ui.view">
+        <field name="name">res.users.form.restaurant.roles.final</field>
+        <field name="model">res.users</field>
+        <field name="inherit_id" ref="base.view_users_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//page[@name='access_rights']" position="inside">
+                <group string="Restaurant Management" name="restaurant_staff_roles_group">
+                    <field name="restaurant_role"/>
+                </group>
+            </xpath>
+        </field>
+    </record>
+</odoo>
diff --git a/addons/restaurant_management/views/restaurant_menus.xml b/addons/restaurant_management/views/restaurant_menus.xml
new file mode 100644
index 0000000..dd2467f
--- /dev/null
+++ b/addons/restaurant_management/views/restaurant_menus.xml
@@ -0,0 +1,23 @@
+<odoo>
+    <!-- Hide certain menus for specific roles -->
+    <record id="stock.menu_stock_root" model="ir.ui.menu">
+        <field name="groups_id" eval="[(4, ref('group_restaurant_manager')), (4, ref('group_restaurant_store_keeper'))]"/>
+    </record>
+
+    <record id="point_of_sale.menu_point_root" model="ir.ui.menu">
+        <field name="groups_id" eval="[(4, ref('group_restaurant_manager')), (4, ref('group_restaurant_waiter')), (4, ref('group_restaurant_cashier'))]"/>
+    </record>
+
+    <!-- Custom Kitchen Dashboard Menu -->
+    <menuitem id="menu_restaurant_kds_root"
+              name="Kitchen (KDS)"
+              web_icon="point_of_sale,static/description/icon.png"
+              groups="group_restaurant_kitchen,group_restaurant_manager"
+              sequence="20"/>
+
+    <menuitem id="menu_restaurant_kds_orders"
+              name="Preparation Orders"
+              parent="menu_restaurant_kds_root"
+              action="point_of_sale.action_pos_order_line_form"
+              sequence="10"/>
+</odoo>