If you want to add a cancellation flow after a form submission, which type of gateway will you use?

Using an XOR (exclusive OR) gateway is essential in a scenario where you want to add a cancellation flow after a form submission. This type of gateway allows for the routing of the process based on exclusive conditions. When a form submission occurs, the XOR gateway can help determine whether the subsequent flow should proceed to standard processing or diverge into a cancellation path.

In this context, if the user chooses to cancel after submission, the process would follow the cancellation path. If they confirm or choose not to cancel, the flow would proceed down the primary path. This exclusive branching of paths ensures that only one of the potential flows is followed, fitting perfectly with situations where a decision or a conditional choice must be made—such as accepting a submission or opting to cancel it.

Other gateways such as AND, OR, and Complex serve different purposes. AND gateways require all incoming conditions to be met before proceeding, which does not cater to a scenario involving mutually exclusive paths. OR gateways allow any one of multiple conditions to proceed—it does not enforce exclusivity. A Complex gateway is intended for more intricate routing logic that might involve multiple conditions, which is unnecessary for a straightforward decision between continuation and cancellation after a form submission. Therefore, the use of an XOR gateway is indeed the