You can edit and organize your custom fields in the “Manage Fields” section of our platform.
From the homepage of your account, select “Lists” from the main navigation menu on the left and click “Manage Fields.”

You’ll see a list of all the custom fields you’ve created. Select the Edit button next to a field to make changes to that field, or use the Reorder Fields button to reorder your fields so that your most important fields appear at the top of contact profile pages.

To learn more about managing your custom fields, check out this Help resource.
To learn more about using custom fields, read our guide to using lists, tags, and custom fields to segment contacts.