Brand.ai customers can contact support to migrate a Brand.ai library to their DSM account. Note that Brand.ai artboards are not supported in DSM.
Craft Library users can import a library directly from the DSM Sketch tool; just select the libraries you’d like to import, and they’ll be available in DSM. Please note that Craft Library groups are not supported.
Sketch Library users can upload assets from a Sketch library to DSM by selecting the items to upload in the Sketch document and then clicking the + button in the DSM tool. To learn more about adding items to your DSM library, check out this article: Creating and Using Your DSM Library