diff --git a/Custom-Formats.md b/Custom-Formats.md
index cf60fa1..3b0f207 100644
--- a/Custom-Formats.md
+++ b/Custom-Formats.md
@@ -112,6 +112,38 @@ Radarr provides a wide range of predefined templates. They are explained below a
 **Usage:** This format can be easily customized by adding or removing desired languages.
 
 ## Complex Examples
+### Surround Heirachy
+
+**Lossless Object Surround:**
+* C_RXRQ_ATMOS.?TRUEHD|TRUEHD.?ATMOS|TRUEHD.?(5.1|7.1).?ATMOS|ATMOS.?TRUEHD.?(5.1|7.1)|DTSX|DTS-X
+
+**Lossless Surround:**
+* C_RXRQ_DTS.?HD|DTS.?MA|TRUEHD
+* C_RXRQN_ATMOS
+
+**Object Surround:**
+* C_RXRQ_ATMOS
+
+**HQ Object Surround:**
+* C_RXRQ_DDP.?ATMOS|DDP.?(5.1|7.1).?ATMOS|E.?AC.?3.?ATMOS|E.?AC.?3.?(5.1|7.1).?ATMOS|AC.?3.?ATMOS
+
+**HQ Surround:**
+* C_RXRQ_DTS|E.?AC.?3|DDP
+* C_RXRQN_ATMOS
+* C_RXRQN_DTS.?(X|MA|HD)
+
+**Dolby Digital Surround:**
+* C_RXRQ_DD.?(5.1|7.1)|AC.?3.?(5.1|7.1)
+* C_RXRQN_DDP
+* C_RXRQN_EAC.?3
+* C_RXRQN_ATMOS
+
+**Generic Surround:**
+* C_RXRQ_\B((7|5).1)\B
+* C_RXRQN_AC.?3
+* C_RXRQN_DDP
+* C_RXRQN_EAC.?3
+* C_RXRQN_DTS.?
+* C_RXRQN_ATMOS
+* C_RXRQN_TRUEHD
 
-### Surround Sound
-`C_RXRQ_DTS\-?(HD|X)|TRUEHD|ATMOS|DD(\+|P)(5|7)`
\ No newline at end of file