Classifying Metadata During Upload and Using it in a Data Flow
Metadata Classification examines your data and assigns classifications to the columns, which can then be used to match columns from separate data sources. In this release, you can classify data that you upload, and use it to match fields in a Union in a Data Flow.
When uploading a data file, you can now view the recommended metadata classification values for each character-valued column. You can choose to keep the recommended values, or to change them.