After cleaning up your source catalog, capture the content you want to migrate in a snapshot and export it to your local file system.

1. Sign-in to the source Oracle Analytics Cloud.
2. Navigate to Console, click Snapshots, and then Create Snapshot.
3. For name, enter Migrate content to Oracle Analytics Server or something similar.
4. Select Everything to save the entire environment, and then click Create.
   See also Take a Snapshot on the Source.
5. Export the snapshot to your local file system. Select the option Local File Storage.

   You're asked to create a password for the snapshot (BAR file). The password must be between 8 and 50 characters long and contain at least one numeric character, one uppercase letter, and one lowercase letter. Don’t forget this password as you'll need this password when you upload the snapshot on the target system.

   See Export the Snapshot.