Install Rental , Quality  and Inventory 

Go to Rental app -> Configuration -> Settings -> Activate "Rental Transfers" -> Save

Go to Quality app -> Quality Control -> Control points -> New

If you want to have a control when delivering or receiving the products, select the corresponding operation and set "Control per operation"

Set the other desired configurations for the quality control

From the rental app create a rental order -> confirm

From now, every time you click on "Pickup" or "Return", you will be redirected to the inventory movement.

Click on the corresponding inventory movement and you will see a "Quality check" button

If the Quality control is failed, create a quality alert that you quality team can check.