What is the main function of temporary variables in the Pattern Designer?

The main function of temporary variables in the Pattern Designer is to interact with pattern steps. Temporary variables are utilized to hold data or information that can be used across different steps in a pattern. This interaction allows for dynamic processing of information as the pattern executes, enabling the flow of data between steps, which is essential for building effective patterns in the Pattern Designer.

The design of patterns often requires that certain values are passed along from one step to another, and these temporary variables facilitate that communication. They act as transitional containers that ensure the pattern operates smoothly and can adapt to the results of previous steps, making them an integral part of the pattern execution process.

Understanding this role clarifies how patterns function effectively in automating tasks and processes within ServiceNow. Other options, while they might pertain to aspects of data management, do not accurately capture the primary role of temporary variables in facilitating the flow and interaction of data among steps in the Pattern Designer.