diff --git a/source/docs/how-to/using-rocprofv3.rst b/source/docs/how-to/using-rocprofv3.rst
index 4236337629..edf173e335 100644
--- a/source/docs/how-to/using-rocprofv3.rst
+++ b/source/docs/how-to/using-rocprofv3.rst
@@ -161,6 +161,10 @@ Here is the sample of commonly used ``rocprofv3`` command-line options. Some opt
   * - ``--perfetto-shmem-size-hint KB``
     - Perfetto shared memory size hint in KB. default: 64 KB
     - Extension
+    
+  * - ``--pc-sampling-beta-enabled``
+    - pc sampling support is in beta version
+    - This flag set the ROCPROFILER_PC_SAMPLING_BETA_ENABLED environment variable
 
   * - ``--pc-sampling-method``
     - Type of PC Sampling, currently only host trap method is supported
@@ -759,6 +763,8 @@ Properties
       -  **``pc_sampling_unit``** *(string)*: pc sampling unit.
       -  **``pc_sampling_method``** *(string)*: pc sampling method.
       -  **``pc_sampling_interval``** *(integer)*: pc sampling interval.
+      -  **``pc-sampling-beta-enabled``** *(boolean)*: enable pc
+         sampling support; beta version.
 
 .. code-block:: shell
 
diff --git a/source/docs/rocprofv3_input_schema.json b/source/docs/rocprofv3_input_schema.json
index 63eb21ef79..c32c3f4f40 100644
--- a/source/docs/rocprofv3_input_schema.json
+++ b/source/docs/rocprofv3_input_schema.json
@@ -156,6 +156,10 @@
                     "pc_sampling_interval": {
                          "type": "integer",
                          "description": "pc sampling interval"
+                    },
+                    "pc-sampling-beta-enabled": {
+                         "type": "boolean",
+                         "description": "enable pc sampling support; beta version"
                     }
                  }
               }