Automation object model or AOM in UFT is a way of automating the test automation execution with the help of VBScript. For example:
If you want to run a test script in UFT, you need to perform following steps.
UFT provides a way to covert these steps into program and you can launch the program whenever required. It is kind of nested automation.
Please read further to know more about AOM scripts for running a test, add environment variables and other scenarios.