We noticed that one of our Donation Forms were recently modified and it says it was recently modified by "unknown." What does that mean? Is it possible for us to figure out who it was?
This will happen if an admin modifies something and their admin account is later deleted. If you still need to know who modified it, then please Contact Support and provide the solution ID. If it was modified within the last 6 weeks, then support may be able to analyze the logging data to find which account made the change.