Use Case:

Each task is a document development task wherein once the developer has completed the first draft, the next step in the process is for the document to be QA-ed by the project's assigned auditor. Thus, I am currently working out a blueprint where once the task status has been updated to be for QA, a QA subtask will be automatically created so that we can also track the time spent on conducting it and when it is started and completed. 

I have made this work by using the Create Subtask custom function, however, I also want it so that the subtask owner is automatically set to the project's auditor (who is different from the developer/parent task's owner). Is there any way to add this to the Deluge script? To be specific, each project has its own auditor so we want the subtask owner to be a user role in the project (we have added a "Lead Auditor" role) rather than specify a single user ID.