You can add a new person with the name "Kleppmann, Martin | Maifit Hendriani | Meria Ultra Gusteti | Nurhizrah Gistituati | Rusdinal", or you can "Kleppmann, Martin | Maifit Hendriani | Meria Ultra Gusteti | Nurhizrah Gistituati | Rusdinal" with a person entry that is so far only been referred to by another name (such as a former name or an alias name).