-sub init_defaults { SL::DB::Default->get }
-sub init_all_warehouses { SL::DB::Manager::Warehouse->get_all_sorted }
-sub init_all_languages { SL::DB::Manager::Language->get_all_sorted }
-sub init_all_currencies { SL::DB::Manager::Currency->get_all_sorted }
-sub init_all_weightunits { SL::DB::Manager::Unit->find_by(name => 'g')->convertible_units }
-sub init_all_templates { +{ SL::Template->available_templates } }
+sub init_defaults { SL::DB::Default->get }
+sub init_all_warehouses { SL::DB::Manager::Warehouse->get_all_sorted }
+sub init_all_languages { SL::DB::Manager::Language->get_all_sorted }
+sub init_all_currencies { SL::DB::Manager::Currency->get_all_sorted }
+sub init_all_weightunits { my $unit = SL::DB::Manager::Unit->find_by(name => 'kg'); $unit ? $unit->convertible_units : [] }
+sub init_all_templates { +{ SL::Template->available_templates } }
+sub init_h_unit_name { first { SL::DB::Manager::Unit->find_by(name => $_) } qw(Std h Stunde) }
+sub init_all_project_types { SL::DB::Manager::ProjectType->get_all_sorted }
+sub init_all_project_statuses { SL::DB::Manager::ProjectStatus->get_all_sorted }
+sub init_zugferd_settings { \@SL::ZUGFeRD::customer_settings }