To integrate with Campaign Monitor, simply follow the steps below:

1. Log into your LeadsTunnel account.
2. On the left navigation menu, click on your account email to expand the drop down menu. Then, select "Account".

3. Click on "Integrations".

4. Under "Integrations", click on the "Add New Autoresponder/ CRM" button.
5. Select "Campaign Monitor" from the Autoresponder System drop-down menu.

6. Log into your Campaign Monitor account.
7. On the top right corner, click on the profile icon to expand a drop-down menu. Then, select "Account Settings".

8. Then, select "API Keys".

9. Under "Manage API Key", copy the API Key back to LeadsTunnel's "access_key" field and the Client ID back to LeadsTunnel's "client_id" field.

10. Finally, name your CRM (Note: The CRM name is for internal use only, so you can name it to anything). 

11. Click “Connect” to complete the integration.