If you』re using the legacy third-party Constant Contact Add-On created by Katz Web Services, Inc., you will need to recreate your feed settings in the new official Add-On by Gravity Forms. The legacy add-on uses an old version of the Constant Contact API (v2) and will receive no further updates.
Both add-ons may be run side-by-side. This allows you to transition your feed configuration from the legacy version to the official version created by Gravity Forms.
If you need to add contacts to multiple lists, you can create a feed for one list first, then duplicate the feed and update the list in the 「Constant Contact List」 setting. This allows you to add contacts to multiple lists.
Below are changes which will impact creating your new feeds in the Gravity Forms version using Constant Contact』s v3 API:
Middle Name is no longer available as a Map Field. Use a custom field if this information needs to be gathered.
Address 2 is no longer available as a Map Field. Use a custom field if this information needs to be gathered.
Address 3 is no longer available as a Map Field. Use a custom field if this information needs to be gathered.
The list of available Custom Fields for mapping pulls the custom fields which have been created in your Constant Contact account.
To transition your feeds to the Gravity Forms version, load the old feed setup and create a new feed with the same configuration with the above differences.