The documentation portal is undergoing maintenance. During this period, you can't create any new user credentials. If you do, you'll need to recreate the user credential after the maintenance period ends.
You can use a conditional sequence flow to connect a task to a Terminate event. If the output from the task satisfies the condition on the sequence flow, the workflow reaches the Terminate event and the workflow ends. A workflow that ends at a Terminate event enters an aborted state.