Within Teamwork Desk, you can enable
    the Mailchimp integration to link your
    customers with audiences and initiate
    campaigns.
To set up the integration, you will
    first need to generate an API key in your
    Mailchimp account.
In Mailchimp, click your profile
    name in the top right and
    select Account from the
    dropdown menu.

In your account settings, go to the
    Extras tab and select the API
        keys subsection.

Scroll to the Your API keys section
    and click Create A Key.

A new api key will be generated and
    added to your list of api keys in Mailchimp.
    Copy the key from the API key field.

In your Teamwork Desk account, click
    your profile icon and
    select Settings from the
    dropdown menu.

Go to the Integrations
    subsection of the site settings and click
    the Mailchimp option.

Click
    the green Install button
    in the top right of the Mailchimp area to
    enable the integration.

API Key
Hover over the API Key value field
    and click the edit pencil. You can then paste
    in your copied Mailchimp API key and
    click Save.

API Region
You can find your Mailchimp region
    within your account URL when logged in to
    Mailchimp. The region will be visible at the
    beginning of the URL.
Example: The region relating to the
    below URL is US4:

Add your region value to the API Region field
    in Teamwork Desk and
    click Save.

Events
You can also send Mailchimp events
    to Mailchimp from Teamwork Desk using the
    Events field.
If you are adding multiple events,
    separate each one with a comma.

You can set up Mailchimp to listen
    for these events and then perform actions like
    start a campaign. More information can be
    found in Mailchimp's guide to creating custom events.
Using the Mailchimp
        integration
Once the integration is set up, a
    Mailchimp widget will be added to the ticket options sidebar within each ticket.
If the customer's email address is
    not yet exist in Mailchimp, you will be able
    to add them to an existing Mailchimp audience
    list.

You can populate any relevant
    Mailchimp fields before clicking Add
        customer.

For customers already linked to your
    connected Mailchimp account, you can go to the Activity tab to see related recent
    Mailchimp activity.

Under Events, you will
    be able to select and sent events to Mailchimp
    to trigger a campaign.

For more information, see: Mailchimp - Creating Custom Events
                