=head3 $category->categorycode
+=cut
+
=head3 $category->description
+=cut
+
=head3 $category->enrolmentperiod
+=cut
+
=head3 $category->upperagelimit
+=cut
+
=head3 $category->dateofbirthrequired
+=cut
+
=head3 $category->finetype
+=cut
+
=head3 $category->bulk
+=cut
+
=head3 $category->enrolmentfee
+=cut
+
=head3 $category->overduenoticerequired
+=cut
+
=head3 $category->issuelimit
+=cut
+
=head3 $category->reservefee
+=cut
+
=head3 $category->category_type
=cut