How do I archive my LinkedIn DMs?

Create Hadrius account

If you don't already have a Hadrius account, visit app.hadrius.com/auth/sign-up to create one.

Authorize LinkedIn connection

Visit app.hadrius.com/archive/im/oauth/linkedin and click the Connect to LinkedIn button. Enter your LinkedIn credentials to link your account. In case you're asked for a two-factor authentication, it might either prompt you through the LinkedIn mobile app, or send you a code via email. If you see a success dialog on Hadrius, you're all set!