--- /dev/null
+package SL::DB::Manager::Letter;
+
+use strict;
+
+use SL::DB::Helper::Manager;
+use base qw(SL::DB::Helper::Manager);
+
+use SL::DB::Helper::Filtered;
+use SL::DB::Helper::Paginated;
+use SL::DB::Helper::Sorted;
+
+sub object_class { 'SL::DB::Letter' }
+
+__PACKAGE__->make_manager_methods;
+
+sub _sort_spec {
+ return ( columns => { SIMPLE => 'ALL',
+ customer => [ 'lower(customer.name)', ],
+ },
+ default => [ 'date', 1 ],
+ nulls => { }
+ );
+}
+
+sub default_objects_per_page { 15 }
+
+1;