How many columns does the Pattern Designer include, and what is their purpose?

The Pattern Designer in ServiceNow Discovery is structured with three columns, each serving a specific purpose. The first column is dedicated to steps, which represent the sequence of actions or processes executed within a pattern. The second column is for operations, where specific tasks or functions that fulfill the steps outlined in the first column are defined. The third column contains variables, which allows users to define and manipulate data dynamically throughout the pattern execution. This design facilitates the creation of effective and adaptive patterns for discovering and managing service components within the IT environment, ensuring that IT assets are accurately represented and monitored.

This three-column setup is fundamental in enabling users to architect complex patterns while maintaining clarity and organization in the development process.