How to Implement Litigation hold for a user in a microsoft developer E3 licence tenant

Sure, here's a step-by-step guide on how to implement a Litigation Hold for a user in a Microsoft Developer E3 license tenant:

1. Sign in to the Microsoft 365 admin center: This is the place where you can manage all the settings for your Microsoft services.

2. Navigate to the "Active Users" section: Here, you'll see a list of all the people who have accounts in your organization.

3. Select the user: Find and select the user for whom you want to implement the Litigation Hold. Let's say this person's name is John.

4. Access the user's mailbox settings: Once you've selected John, you'll need to find his mailbox settings. This is where you can manage different aspects of his email account.

5. Enable Litigation Hold: In the mailbox settings, look for an option that says "Litigation Hold" or something similar. When you enable this, it means that all of John's emails and other mailbox items will be preserved, even if he deletes them.

6. Set the duration: You can also specify how long you want the Litigation Hold to last. If you leave this blank, the hold will continue indefinitely until you decide to remove it.

7. Save your changes: Don't forget to save any changes you've made. Once you do this, the Litigation Hold will be active for John's account.

Now, even if John deletes any emails or other items from his mailbox, they will still be kept in the system because of the Litigation Hold. This can be useful for legal reasons, for example, if you need to keep a record of all communications for a certain period of time.