Final answer:
Using Python to manage an access control list reduces manual effort by automating the process, saving time, and reducing potential errors.
Step-by-step explanation:
If you use Python code to reduce the manual effort needed to manage an access control list, this is an example of automation. Automation in the context of IT and software development refers to the process of making systems or processes function automatically to minimize human intervention.
In this particular scenario, the Python code would automate tasks that were previously done manually, such as updating user permissions or removing access for users who no longer need it. This not only saves time but also helps in reducing errors that could occur when managing such lists manually.