public static HkpvReport AddPersons(this HkpvReport report, IEnumerable <Person> persons) => report.InvokeAndReturn(m => m.Persons.AddRange(persons));
public static HkpvReport AddPerson(this HkpvReport report, (Person Person, PersonalData Data) p)
public static HkpvReport AddPerson(this HkpvReport report, Person person) => report.InvokeAndReturn(m => m.Persons.Add(person));