When users perform a search and find information they need, they can group them in a collection. By grouping data as you go, users can come back to it any time. Collections won't create duplicates, but give users a way to access their data quickly.
Enable exporting of the manifest - Check this to allow users to export the collection manifest.
Collection Export Limit (Bytes) - Set the maximum size of a collection that can be exported in bytes.
By default this is set to 500MB or 524,288,000 bytes.
File Import Size Limit (Bytes) - Set the maximum size of file imported into a collection in bytes.
By default this is set to 30GB or 31,457,280 byes.