diff --git a/doc/training-guide/bk001-ch003-associate-general.xml b/doc/training-guide/bk001-ch003-associate-general.xml
index b3a2b7395a..0cfa5945cd 100644
--- a/doc/training-guide/bk001-ch003-associate-general.xml
+++ b/doc/training-guide/bk001-ch003-associate-general.xml
@@ -10,6 +10,7 @@
+
diff --git a/doc/training-guide/card026-network-node-architecture.xml b/doc/training-guide/card026-network-node-architecture.xml
new file mode 100644
index 0000000000..de10f70215
--- /dev/null
+++ b/doc/training-guide/card026-network-node-architecture.xml
@@ -0,0 +1,16 @@
+
+
+ Network Node Overview
+
+
+ Remote content not availableimage sourcehttps://docs.google.com/drawings/d/1J2LZSxmc06xKyxMgPjv5fC0blV7qK6956-AeTmFOZD4/edit?usp=sharing
+
+ Submit a bug on
+ the section above. Short description for the bug summary. Paragraph for the description and
+ then tag with training-manuals.
+
\ No newline at end of file