To display this in a form I would probably use a Text List or Matrix object. There should probably be a help topic specifically describing how to do this, but unfortunately there isn't so far. However, Text List Database Integration is a good place to start.
The only difference is that you'll want to specify a different database instead of the current database, which is done in the inspector panel. Also, when using a different database you shouldn't link the list to the current record.
Hmm, I see that linking to another database is mentioned in Text List Constructor. You just have to add the
<database:> tag to the constructor with the name of the database you want to link to.
Using the Constructor menu is a big help in setting up forms, I always use the constructor when initially setting up a Text List or Matrix object.