What action is not a typical use case for Flow Designer?

Flow Designer is a powerful tool in ServiceNow that allows developers to automate workflows through a user-friendly interface. Its primary use cases include orchestrating tasks, integrating with other applications, and automating processes that involve data manipulation and notifications.

Managing user permissions is generally handled through the Security and Access Control features within ServiceNow, which are designed specifically for that purpose. These features allow administrators to define roles, access levels, and specific permission settings for users and groups, ensuring that sensitive data is protected and access is appropriately limited.

In contrast, other options like data transformation, email notifications, and debugging business logic align closely with the capabilities of Flow Designer. Data transformation is commonly performed within flows to convert data from one format to another or to manipulate data between different tasks. Email notifications are easier to manage through Flow Designer by automating the sending of emails based on certain triggers or conditions in the workflow. Debugging business logic is also part of the development and testing process, where Flow Designer provides tools to trace or test flows, making it easier to troubleshoot issues before deployment.

Thus, managing user permissions stands out as an action that does not fit the core functionality of Flow Designer, as it is not typically automated within the flow-building process.