Hi @Nguyen, Tee ,
Welcome to Q&A forum!
Do you mean controlled unclassified information in the CUI label?
If so, I can't test it. And I did a lot of searching and research, but I can get very little information on this issue. There is currently no such available method to achieve this requirement. Maybe you can try third-party tool. We recommend that you go to the Partner Center for personalized support.
Hope it will be resolved soon.
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