Navigate to the Integrations section on your Aiva dashboard.
Select the MailChimp integration option.
Click the 'Add MailChimp' button.
Once clicked, a pop-up will appear asking you to log into your MailChimp account. (Unless you're already logged in)
Fill in your details and everything will be integrated. To link a campaign, drag and drop the desired campaign from the "Unlinked Campaigns" table into the "Linked Campaigns" field above.
That's it! You're Aiva campaign is now integrated with MailChimp!