diff --git a/content/docs/csidriver/features/powermax.md b/content/docs/csidriver/features/powermax.md
index 46dd48103f..54bf4f8706 100644
--- a/content/docs/csidriver/features/powermax.md
+++ b/content/docs/csidriver/features/powermax.md
@@ -670,6 +670,8 @@ This feature is also supported for limiting the volume provisioning on Kubernete
 
 The CSI Driver for Dell PowerMax supports NVMeTCP from v2.11.0. To enable NVMe/TCP provisioning, blockProtocol in settings file should be specified as NVMETCP.
 
+>**NOTE:** <br>If `X_CSI_TRANSPORT_PROTOCOL` is not specified or set to `auto` in the powermax-array-config ConfigMap, the driver will detect the available initiators on the host and choose the protocol. Priority is given to NVMe/TCP, followed by FC, then iSCSI.
+
 **Limitations**
 
 These are the CSM modules not supported with NVMeTCP protocol: