A few days ago, Microsoft published Whitepaper about GDPR regulations and NAV as well as package of new Cumulative Updates where the first part (DataClassification property) on these changes were implemented.
Day after this was published, we could find a new article with more details how to work with classified data and new DataClassification property in tables and fields.
I don’t want to retype all these details, because you can find all these information on NAV Team blog as well as complete documentation about data classification. I’ve just wanted to spread a word. Again, all details about new CU’s and how to implement GDPR requirements can be found on a NAV Team blog.