diff --git a/configuration/packages/configuring-costmaps.rst b/configuration/packages/configuring-costmaps.rst
index d1068a24d..cd87d5fbc 100644
--- a/configuration/packages/configuring-costmaps.rst
+++ b/configuration/packages/configuring-costmaps.rst
@@ -101,6 +101,17 @@ Costmap2D ROS Parameters
   Description
     Topic of map from map_server or SLAM.
 
+:map_vis_z:
+
+  ============== =======
+  Type           Default
+  -------------- -------
+  double         0.0   
+  ============== =======
+
+  Description
+    The height of map, allows to avoid rviz visualization flickering at -0.008
+
 :observation_sources:
 
   ============== =======
diff --git a/migration/Jazzy.rst b/migration/Jazzy.rst
index fa779fdf6..ff971ceb2 100644
--- a/migration/Jazzy.rst
+++ b/migration/Jazzy.rst
@@ -51,7 +51,7 @@ Working demo of the tool:
 Fix flickering visualization
 ****************************
 
-In `PR #4561 <https://github.com/ros-navigation/navigation2/pull/4561>`_ a map_vis_z parameter has been introduced to Costmap2DROS to help modify the map slightly below the default plane, aiming to eliminate flickering issues.
+In `PR #4561 <https://github.com/ros-navigation/navigation2/pull/4561>`_ a ``map_vis_z`` parameter has been introduced to Costmap2DROS to help modify the map slightly below the default plane, aiming to eliminate rviz visualization flickering issues.
 
 Default Value: