Great!
So if the URAT URAB etc fields are in the BSVW your form is using then you can add them usign a form extension and you can also rename the columns you add to something better than User Reserved Number.
If they are not, then you need 2 OMW projects.
1) An old one to change the P4210 BSVW to add User Res fields
2) A new UDO web OMW project to add the P4210 form extension
Good luck