The following table lists the configured advanced source and target properties from Microsoft Azure Blob Storage V1 and V2 mappings that you can retain when you migrate to Microsoft Azure Blob Storage V3:

Transformations	Properties retained after migration
Source	Number of concurrent connections to Blob Store Blob Name Override Blob Container Override Header in the first row of Blob
Target	Number of concurrent connections to Blob Store Blob Name Override Blob Container Override Header in the first row of Blob Compress newly created Blob Write Strategy Blob Type