Schlage lock code manager set up?

Hi I’m new to this all however I have the Samsung smart hub and I have SCHLAGE lock Installed and working connected to the smart things hub however I would like more functionalities and I have seen several videos where people have used more functionalities on the smartthings With the lock such as creating user key codes and other functionalities from within the app I understand as there is a script that needs to be placed and create a Myspace in the smart things however I am having troubles finding that script can someone please help me

Free version: Smart Locks

Paid version: RBOY app