L<FS::registrar> - Domain registrar class
+L<FS::cgp_rule> - Communigate pro rule class
+
+L<FS::cgp_rule_condition> - Communigate pro rule condition class
+
+L<FS::cgp_rule_action> - Communigate pro rule action class
+
L<FS::svc_forward> - Mail forwarding class
L<FS::svc_mailinglist> - (Customer) Mailing list class
L<FS::cust_main_invoice> - Invoice destination class
+L<FS::cust_tag> - Customer tag class
+
+L<FS::part_tag> - Tag definition class
+
L<FS::cust_main_exemption> - Customer tax exemption class
L<FS::cust_main_note> - Customer note class
L<FS::queue_depend> - Job dependencies
-L<FS::msgcat> - Message catalogs
+L<FS::msg_template> - Message templates (customer notices)
+
+L<FS::msgcat> - Message catalogs (error messages)
L<FS::clientapi_session>