Page History

...

There are a few options on this screen that will need to be set up:

Browse to the .zip file you would like to upload, and then click the 'Upload' button. It may take a while to move the file to the server.
Choose the content models you would like to apply to the objects.
Choose the namespace to be applied to the objects.
Click the 'Import' button to begin the batch import process.

...

Note
Make sure you choose the correct content model that you would like to be associated with the files that will eventually be ingested

...

Ingesting files and corresponding metadata from a .zip archive

...