Hello Evertz, I hope you are doing well.
That is a great question, even when our audit management solution might be more appropriate for the outcome that you are looking for, by scheduling non-protocol audits or inspections, so that way you can better create and manage all action items needed per every finding accordingly.
There is currently not a straight way to create a tree of action items within a task, another option you could consider is after enabling that task is that you then select the check box to require the verification of that one to report additional items as comments, but you would have up to 2,000 characters to enter in that field, and that is when I believe using our audit management solution for non-protocol audit or inspections would be a better fit for that.
Keep also in mind that we are currently considering this use case scenario to incorporate the functionality to create sub-tasks in the roadmap for this fiscal year.
I hope this would answer your question.
Regards!