diff --git a/poc-datacollector/modules/ROOT/pages/index-structure.adoc b/poc-datacollector/modules/ROOT/pages/index-structure.adoc
index b2c8150..76bad6f 100644
--- a/poc-datacollector/modules/ROOT/pages/index-structure.adoc
+++ b/poc-datacollector/modules/ROOT/pages/index-structure.adoc
@@ -1,7 +1,7 @@
 = project structure  and technologies  used
 
 
-== Structure
+== Dynamic Structure
 
 [.float-group]
 --
diff --git a/poc-datacollector/modules/ROOT/pages/index-vuejs.adoc b/poc-datacollector/modules/ROOT/pages/index-vuejs.adoc
index 8f6c7d5..f81cf72 100644
--- a/poc-datacollector/modules/ROOT/pages/index-vuejs.adoc
+++ b/poc-datacollector/modules/ROOT/pages/index-vuejs.adoc
@@ -122,4 +122,17 @@ Vue Packages
 - https://www.npmjs.com/package/vue-socket.io[socket.io]
 
 
+== Video = intro
+
+
+****
+TIP: REST API and Socket
+
+video::s7wmiS2mSXY[youtube]
+
+video::SLwpqD8n3d0[youtube]
+
+video::1BfCnjr_Vjg[youtube]
+****
+