diff --git a/docbook/wsug_graphics/ws-udp-multicast-stream.png b/docbook/wsug_graphics/ws-udp-multicast-stream.png
new file mode 100644
index 0000000000..b2bcbdec2f
Binary files /dev/null and b/docbook/wsug_graphics/ws-udp-multicast-stream.png differ
diff --git a/docbook/wsug_src/WSUG_chapter_statistics.adoc b/docbook/wsug_src/WSUG_chapter_statistics.adoc
index ed02ef3843..e519aa1a82 100644
--- a/docbook/wsug_src/WSUG_chapter_statistics.adoc
+++ b/docbook/wsug_src/WSUG_chapter_statistics.adoc
@@ -746,11 +746,20 @@ segment.
 
 Window Scaling:: Window size and outstanding bytes.
 
-[[ChStatUDPMulticastGraphs]]
+[[ChStatUDPMulticastStreams]]
 
-=== UDP Multicast Graphs
+=== UDP Multicast Streams
 
-{missing}
+The UDP Multicast Streams window shows statistics for all UDP multicast streams. It includes source addresses and ports, destination addresses and ports, packets counter and other data. You can specify the burst interval, the alarm limits and output speeds. To apply new settings, press btn:[Enter].
+
+With this statistics you can:
+
+* Measure the burst size for a video stream. This uses the sliding window algorithm.
+* Measure of the output buffer size limit, that no packet drop will occur. This uses the Leaky bucket algorithm.
+* Detect the packet loss inside the MPEG2 video stream.
+
+.UDP Multicast Streams window
+image::wsug_graphics/ws-udp-multicast-stream.png[{screenshot-attrs}]
 
 [[ChStatF5]]
 
diff --git a/docbook/wsug_src/WSUG_chapter_use.adoc b/docbook/wsug_src/WSUG_chapter_use.adoc
index 4b90ba07fb..e538e88202 100644
--- a/docbook/wsug_src/WSUG_chapter_use.adoc
+++ b/docbook/wsug_src/WSUG_chapter_use.adoc
@@ -659,7 +659,7 @@ Each menu item brings up a new window showing specific statistics.
 |menu:HTTP2[]||See <<ChStatHTTP2>>
 |menu:Sametime[]||See <<ChStatSametime>>
 |menu:TCP Stream Graphs[]||See <<ChStatTCPStreamGraphs>>
-|menu:UDP Multicast Streams[]||See <<ChStatUDPMulticastGraphs>>
+|menu:UDP Multicast Streams[]||See <<ChStatUDPMulticastStreams>>
 |menu:F5[]||See <<ChStatF5>>
 |menu:IPv4 Statistics[]||See <<ChStatIPv4>>
 |menu:IPv6 Statistics[]||See <<ChStatIPv6>>