All down components in a single email for a single node

We monitor multiple services on our servers individually (cluster service, MSDTC, etc) and when we get alerts for a down service the email is for each individual service.

How can I format the alert to have all the down services (that we want to monitor) for a single node in one email?

Currently, I'm using these SQL variables:

Components down on ${N=SwisEntity;M=Application.Node.DisplayName}:

${N=SwisEntity;M=Application.ApplicationAlert.ComponentsWithProblems}

Thanks everyone