Use Field3 to store the basecamp project name (basecamp.com/XXXXXXX/projects/[whatever your project name is - put this in Field3])
You will need to edit the online service to change the basecom.com/XXXXXXX numbers to your own numbers that show in the URL link when you log into Basecamp.
You will need to edit the online service to change the basecom.com/XXXXXXX numbers to your own numbers that show in the URL link when you log into Basecamp.