Add Tabs for the PoS:
- Custom Object Tabs: Order Invoices tab
- Lightning Component Tabs: posDashboard, posOrderList, posProducts, posReports


- App Name: Point of Sale (POS)
- Add tabs in the same order: POS Dashboard, POS Products, POS Orders, Order Invoice, POS Reports
- Clone the Booking Ninjas (POS) permission set
- Click on the clone permission set name to edit it

- Click on the Assigned Apps → Edit
- Find the POS app in the Available Apps column and move it to the Enabled Apps column\
- Click on the Save button
