In the Create step of a Subtask's Workflow we have a Validator that checks the status of the parent issues:
"The parent issue of current issue must be in one of the following statuses: Commercials"

I wish to add another condition, something like:
"OR (The parent issue of current issue must be in one of the following statuses: Something_Else and the User my be John)"
Is this possible? How do I go about this?