Assuming the number of lines in 'current' is the same as in 'tis': 
my @pfx_keys = qw(
    category
    division
    priority
    resolved
);
my @sfx_keys = qw(
    customer
    worker
);

for my $key (sort keys %output) {
    my $val = $output{$key};
    my @pfx = map { $val->{$_} } @pfx_keys;
    my @sfx = map { $val->{$_} } @sfx_keys;
    my @current = split("\n",$val->{'current'});
    my @tis = split("\n",$val->{'tis'});
    for my $i (0 .. $#current) {
        my $line = join(',',$key,@pfx,$current[$i],$tis[$i],@sfx);
        print "$line\n";
    }
}

[download]
Output: 
AUTO,Shelf,deployment,3,YES,CLOSED2/1,200,NO,YES
AUTO,Shelf,deployment,3,YES,CLOSED2/2,300,NO,YES
AUTO,Shelf,deployment,3,YES,CLOSED2/3,400,NO,YES
AUTO,Shelf,deployment,3,YES,CLOSED2/4,200,NO,YES

[download]

In reply to Re: Printing hash values by tangent
in thread Printing hash values by Mark.Allan

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