+ my $section = $self->getfield('section');
+ unless ($section) {
+ my $cust_bill_pkg = $self->cust_bill_pkg;
+ if ( $cust_bill_pkg->pkgnum > 0 ) {
+ my $part_pkg = $cust_bill_pkg->part_pkg;
+ $section = $part_pkg->categoryname if $part_pkg;
+ }
+ }
+ $section;