Mapping EQ-5D-3L to EQ-5D-5L

Hello everyone, I'm struggling with mapping from EQ-5D-3L to EQ-5D-5L. Could you please recommend me some packages that helps with this. I try eq5d package, but I think it just help to map from EQ-5D-5L to EQ-5D-3L but not with the inverse direction. Thank you so much in advance.