Creating Message List Fields
Use a message list field to store aliases to Mac OS X Mail messages, notes, and RSS articles that are relevant to a specific record. For example, you can keep a log of correspondence linked to a project or event.
Note  Because the message list field stores aliases to messages, when you delete a message from Mac OS X Mail, it is also deleted from the message list field.
To create a message list field:
1
Choose Insert > New Field or press Control-N.
2
Choose Message List.
3
4
Click Create.
The new field is added to the Fields pane and the current form.
Note  You can see message list fields in form view but not in table view.
5
See Adding Mac OS X Mail Items to a Message List Field” on page 98.