Calculate AUC and diagnostic accuracy for each outcome after mlogit

Hi all,

I am trying to fit a multinomial model for four outcomes using mlogit in Stata.

I wonder if there are Stata codes available to assess the model performance of a multinomial logistic model such as calibration (calibration plot), discrimination (AUC) and diagnostic accuracy.

The command 'mlogitroc' was tried, but it doesn't give the AUC or ROC for each evaluated outcome.