Which action is used to add activities to a workflow in UiPath Studio?

The action used to add activities to a workflow in UiPath Studio involves dragging and dropping from the Activities Panel. This user-friendly approach allows developers to visually compose their workflows by selecting various pre-built activities, which are categorized for easy access. The Activities Panel contains a vast library of activities, which can be easily searched and filtered, making the process of creating automation workflows efficient and intuitive.

Utilizing the drag-and-drop method simplifies the workflow creation process, allowing developers to focus on the automation logic rather than the intricacies of coding. This visual programming aspect of UiPath is one of its major strengths, as it enables users to see the structure of their workflows at a glance.

The other options lack the practical functionality provided by the visual interface of UiPath Studio. While writing directly in the code editor might be suitable for more advanced users, it does not leverage the full range of activities available in the Activities Panel and can be more prone to errors due to manual coding. Similarly, code snippets, while helpful in certain contexts, do not provide the comprehensive range of activities required to build a functional workflow smoothly. Lastly, using external application integration to add activities is not a standard method supported by UiPath, as it primarily utilizes the Activities Panel for workflow assembly