Placements developer guide
    Preparing search index...
    DaysServedEntry: Struct<
        {
            calculated: Int;
            confirmation: NullOr<
                Struct<
                    {
                        calculated: Int;
                        confirmationId: brand<String, "DaysServedConfirmationId">;
                        confirmedAt: String;
                        confirmedBy: brand<String, "PersonId">;
                        confirmedByName: String;
                        revision: Int;
                        total: Int;
                    },
                >,
            >;
            departmentId: brand<String, "DepartmentId">;
            evidence: Struct<
                {
                    dates: $Array<
                        Struct<
                            {
                                schools: $Array<
                                    Struct<{ name: String; schoolId: brand<(...), (...)> }>,
                                >;
                                serviceDate: String;
                            },
                        >,
                    >;
                    legacyTotals: $Array<
                        Struct<
                            {
                                school: Struct<{ name: String; schoolId: brand<Int, "SchoolId"> }>;
                                workdays: Int;
                            },
                        >,
                    >;
                },
            >;
            firstName: String;
            lastName: String;
            personId: brand<String, "PersonId">;
            revision: Int;
            semesterId: brand<String, "SemesterId">;
        },
    > = ...

    One assistant in one department and semester: the evidence, its count, and the confirmation.