In the Data Policy features: Accessing data when file level permission is granted - Microsoft Tech Communit... blog, we looked at how users can work with files when file level access is granted. This blog explains how to access data when permission is granted at the folder level using Azure Purview’s Data Policy features.
After a data source is registered for Data use governance, policy author role within Azure Purview will be able to create policies in the policy management interface. Here the user, Alice, is granted read access to the Customer folder in ADLS Gen 2 storage.