Have your System Administrator complete the following.
Go to Setup > Boomgate > Alternate Users in RMS.
Select 'Add' to create a new Alternate User.
Enter the Alternate User.
Enter a Mobile Number.
Select an Expiry Date.
Select an Expiry Time.
Select the required Access Type.
Select 'Generate No'.
Select 'Save/Exit' to store the changes made.
This code can now be provided to the required persons for their property access.