Note : If the lock is not connected to the WiFi, this process won't work.
1- Click on the Device option from the main menu.
2- Choose the lock you want to share with a USER.
3- Click "Shared User" from the menu of the chosen lock.
4- Click the "+" sign on the upper right corner of the screen to add a user.
5- Click "create invitation code" then give the code a name.
6- Share the code through SMS or whats-app or ...