Fields required for state change help
CSM/CAM Version : CSM 9.31

I'm currently editing our Problem BO and have been stumped by an error popping up asking for 3 fields to be filled in before the state can be changed to Resolved:

I've checked the fields in the BO and I'm pretty sure they are not set to be required for state change:

Is there anywhere else it could be set to prompt for this information. I have checked in Automatic Actions but nothing in there. They are also not required for Save etc.