- Click Forms and click setting menu under the form title and select “Campaign Monitor”
- Click “Campaign Monitor Setting”
- Login on Campaign Monitor ,select you client
- Click “Client Setting” then click “Edit”
- Click “Show client’s API Info” and copy API Key then paste on “Campaign Monitor Setting”
- Click “Add New” or if have campaign monitor click “Edit”
- Full fill the feed settings follow image screencrop and click updating