By integrating Mailchimp to a BMG Campaign, you can gather Email addresses of this campaign and send it to your Mailchimp account. After published the campaign, you can pass the email address to Mailchimp in Manage Campaign.
Step 1: Access Mailchimp Account and get the API Key
Step 2: Create List in Mailchimp to contain Email Address that will be passed from BMG Studio.
Step 3: Access to BMG Studio to create a BMG Campaign
Step 4: After the campaign is Published, you can pass Email Address of BMG Campaign to Mailchimp Account