REM { Sorting by three values for Lotus Domino (in a single view column). }
MaxLength := 255;

@Implode( @Transform(
    A : B : C;
    "key";
    @If(
        @Length( key ) > 255;
        @Left( key; MaxLength );
        key + @Repeat( @Char( 0 ); MaxLength - @Length( key ) ) )