Importing attachments
You can use the export and import of attachments to move an application or OLAP model from one repository to another, or from one project to another, or to backup attachments.
Note: The import of attachments depends on the export mode that you
selected for the export of attachments before. You can either import full
attachments and actually store them in the target storage system or you can
import only the attachments metadata and rely on the existence of those
attachments in the storage systems available as storage aliases in the target
project.
To import attachments in Repository: