Importing Leads from CSV Files

[Anonymous]

What characters should I use in a CSV file when I wish to populate a Marketo field that is formatted as a checkbox?  I imagine it would be Y and N, or X and null.  Is this managable from the import dialog box? 

[DemandGen_User]

You would want to use a "true" or "false" value.

[Anonymous]

Thank you!  That makes perfect sense.