diff --git a/ops/73.add-rlsgrp-randombytes-to-uhd-bluray-tier-02.sql b/ops/73.add-rlsgrp-randombytes-to-uhd-bluray-tier-02.sql
new file mode 100644
index 0000000..6a387f7
--- /dev/null
+++ b/ops/73.add-rlsgrp-randombytes-to-uhd-bluray-tier-02.sql
@@ -0,0 +1,20 @@
+-- @operation: export
+-- @entity: batch
+-- @name: Add RlsGRp RandomBytes to UHD Bluray Tier 02
+-- @exportedAt: 2026-07-20T22:27:46.240Z
+-- @opIds: 12380, 12383, 12386
+
+-- --- BEGIN op 12380 ( create regular_expression "RandomBytes" )
+insert into "regular_expressions" ("name", "pattern", "description", "regex101_id") values ('RandomBytes', '^(4FR)$', NULL, NULL);
+-- --- END op 12380
+
+-- --- BEGIN op 12383 ( update regular_expression "RandomBytes" )
+update "regular_expressions" set "pattern" = '^(RandomBytes)$' where "name" = 'RandomBytes' and "pattern" = '^(4FR)$';
+-- --- END op 12383
+
+-- --- BEGIN op 12386 ( update custom_format "UHD Bluray Tier 02" )
+INSERT INTO custom_format_conditions (custom_format_name, name, type, arr_type, negate, required)
+VALUES ('UHD Bluray Tier 02', 'RandomBytes', 'release_group', 'radarr', 0, 0);
+
+INSERT INTO condition_patterns (custom_format_name, condition_name, regular_expression_name) VALUES ('UHD Bluray Tier 02', 'RandomBytes', 'RandomBytes');
+-- --- END op 12386