What is the status of session variables in the System Manager regarding setup?

Session variables in Blue Prism are designed for convenience and usability, which is why they require no specific setup. They are automatically instantiated when a session is created, allowing the process to utilize them without the need for additional configurations or initializations. This characteristic simplifies the automation development process, enabling developers to focus on building logic rather than managing variable states.

The nature of session variables allows them to hold data that is specific to the instance of the process running, which includes information like user inputs or process control data. Each session has its own scope, ensuring that values are retained throughout the execution of that particular session without needing further setup.

When considering the other choices, extensive setup is not required for session variables, making that option misleading. They are not limited to being configured solely at the process start; instead, they are available throughout the entire session's lifecycle. Also, setting up these variables for every instance would defeat their purpose, as they are automatically managed within the session context. This seamless integration is essential for ensuring efficient and straightforward automation within Blue Prism, ultimately leading to a more productive development experience.