O365 - How to create Data Subject Request for GDPR

GDPR gives people (also called data subjects) the right to their personal data. This includes obtaining a copy of it and requesting to export it in an electronic format. To respond to these requests, you'll start by creating a DSR case.

Go to: https://compliance.microsoft.com/datasubjectrequest
Click Create a Case

Enter the Case Name and a brief description or ticket number of the request to make it easier to reference.

Enter the Data Subject who made the request.

Click Save.
Note: It will search for data containing the subject’s name as a creator, author or participant in Exchange email and public folders, Skype and Teams conversations, To-Do tasks, SharePoint and Teams sites, and OneDrive accounts.

You can then open the case to view the results or export the results.
To view the results, you will need to ask your Compliance Admin or global admin to grant you Preview permission.

You can do this by going to https://compliance.microsoft.com/compliancecenterpermissions then adding your account to the applicable permission (manager or administrator). It can take up to 24 hours for the permissions to go through correctly.