The chosen answer highlights a key characteristic of Actions in ServiceNow Flow Designer: they are designed to allow for a wide range of operations beyond just one instance, contrary to the idea of being limited to operations within a single ServiceNow instance.
Actions are indeed reusable operations that provide functionality for automating various system features. They can interact with various components of ServiceNow, including the capability to automate processes that may connect to external services or third-party APIs. This flexibility makes them a crucial part of ServiceNow's Flow Designer, enabling greater automation and integration capabilities.
Additionally, Actions are designed with the ability to execute and handle complex workflows that may involve communication with services outside a ServiceNow instance. This allows for extensive possibilities in how workflows can connect and operate across different systems, emphasizing their versatility and usefulness in service automation.
By understanding that Actions can extend to operations outside of a single instance and interact with different APIs, it becomes clear why the aspect of being limited solely to operations within one instance does not characterize an Action in ServiceNow Flow Designer.