...

1. Click the CSV File Upload button. A pop-up window will display.
2. Under Load, select the content type (objects, files, batches, or events).
3. Under Using, select the identifier by which the content will be retrieved. Accept the default DRS IDs option if your csv file includes DRS IDs, otherwise select OSNs or URNs as appropriate.
4. Click the Upload button and the uploaded results will be inserted into the results table.

NOTE: WebAdmin is not able to download the search results from an uploaded CSV.

Bulk Processing

Web Admin supports bulk processing – the ability to make changes to a group of objects or files and the associated metadata. In this release, you can perform bulk download and bulk deletion/recovery of content in search results, as well as limited bulk metadata editing (file access flags and object DRS Billing Codes). 

...

Bulk download of content 
Bulk delete and recovery of content
Bulk editing of metadata