Which of the following is NOT a type of automation?

Data filters are the correct choice as they do not represent a form of automation. Instead, data filters are tools used for selecting and displaying specific subsets of data based on defined criteria. They allow users to sort or organize data but do not automatically execute tasks or processes without human intervention.

In contrast, automation chains facilitate the sequential execution of a series of automated actions, enabling a streamlined workflow. Alerts are mechanisms that notify users of specific events or changes in the system, often triggering immediate responses. Scheduled tasks are pre-defined actions set to occur at specified times or intervals, ensuring that operations can occur consistently without manual input.

Thus, while automation chains, alerts, and scheduled tasks are all geared towards performing actions automatically to enhance operational efficiency, data filters serve a different purpose by aiding in data management and visualization rather than automating processes.