For both switch (start) and calculation tasks, a symbol is displayed in the UI to reflect its following evaluation status.
* Pending: The task is waiting to be automatically executed/evaluated;
* Finished: The task is automatically executed/evaluated successfully;
* Error: The task was automatically executed/evaluated but resulted in an error.
{{Hint|Technically speaking, there's a pending status as well for when a procedure task is not yet automatically executed/evaluated. But the UI doesn't additionally display anything for that.}}
When a predecessor switch task is not yet finished, its follow-up procedure tasks are hidden because it's simply unknown which ones are relevant for the users. Once it's finished, the branch to follow appears while the other branch remains hidden. Additionally, all procedure tasks in that other branch get set to NA (not applicable).