Dear PA Users,
I'm creating a "Suggestion Box" to a company. I added in SP list a Column named "Anonymous" (Yes/No). I would like to hide the creator of the record, if the person would like to give a suggestion anonymously. Is that possible? How can I reach that? I'm wondering if there is a possibility to create a flow:

"When Anonymous = Yes, make a Service_Account creator of that record in "Created by" column"
Maybe it's trivial, but I cannot find a solution. Thank you in advance.
Best Regards,
Karol