I need to add a new required field to Contacts, and the table is already populated with contacts. However, the "New Field" page says: "Unique and/or Required are disabled because the Table already has records. To add a field with Required or Unique settings selected, please clear all records first."
Obviously, I do not want to "clear all records," so what is my alternative? Is there even a "clear all records" option? If so, can I reliably export Contacts, clear the table, add the new required field, update the export to include values for the new field, and then import the contacts back in, keeping all data, relationships, dependencies, links, etc., intact?