eDiscovery Microsoft Purview - Can non-custodians outside of the organization upload documents to a case file?

Question

Can organizations manage outside counsel information and allow non-custodians to upload documents?

Answer 1

Thanks for using Microsoft Q&A forum and posting your query.

In Microsoft Purview eDiscovery (Premium), non-custodians outside the organization cannot directly upload documents to a case file. However, organizations can manage outside counsel information and upload non-Microsoft 365 data into a review set

To do this, the data must be uploaded by someone within the organization who has the appropriate permissions and roles, such as an eDiscovery Manager

This process involves using tools like AzCopy to transfer the data into the eDiscovery (Premium) environment

for more details please refer :https://learn.microsoft.com/en-us/purview/ediscovery-load-non-office-365-data-into-a-review-set

I hope the above steps will resolve the issue, please do let us know if issue persists. Thank you