Display name/credentials line; First/Last Name still come from the core WP user fields, not this.
Kept separate from Home Address
Long free text (schools attended, etc.)
Sensitive — member-editable, never public. Used for certificate printing. Import from Drupal (1,391 populated), not Airtable (only 130).
Populated by the import script only — audit trail, not member-facing. Preserves the source value so the normalization list can be corrected later.
Deliberately separate from Home/Work city — this is what a member chooses to show publicly.
Traceability only; not member-facing.