diff --git a/poc-datacollector/modules/ROOT/pages/index-dummy_service.adoc b/poc-datacollector/modules/ROOT/pages/index-dummy_service.adoc
index 7da9fbd..8a7f8b5 100644
--- a/poc-datacollector/modules/ROOT/pages/index-dummy_service.adoc
+++ b/poc-datacollector/modules/ROOT/pages/index-dummy_service.adoc
@@ -1,32 +1,8 @@
-=  Redis -> services redisserver
+=  Usage dummy_service
 
 
 
 
-== start datacollector
-
-****
-TIP: Start poc-datacollector
-
-video::650056224[vimeo]
-****
-
-== stop datacollector
-
-****
-TIP: Stop poc-datacollector
-
-video::650388472[vimeo]
-****
-
-== Open Web interface webclient
-
-****
-TIP: Start poc-datacollector
-
-video::650056224[vimeo, start=48]
-****
-
 
 == usage dummy_service
 
diff --git a/poc-datacollector/modules/ROOT/pages/index-usage.adoc b/poc-datacollector/modules/ROOT/pages/index-usage.adoc
index 7da9fbd..8b6e691 100644
--- a/poc-datacollector/modules/ROOT/pages/index-usage.adoc
+++ b/poc-datacollector/modules/ROOT/pages/index-usage.adoc
@@ -1,4 +1,4 @@
-=  Redis -> services redisserver
+= Usage datacollector
 
 
 
@@ -28,67 +28,3 @@ video::650056224[vimeo, start=48]
 ****
 
 
-== usage dummy_service
-
-WARNING: Change to project root directory
-
-=== List devices
-
-* Open a terminal and Run:
-
-[source.bash]
-----
-./tools/poc-dummy-ls
-----
-
-=== Add device
-
-* Open a terminal and Run:
-
-[source.bash]
-----
-./tools/poc-dummy-create device-name
-----
-
-=== Remove device
-
-* Open a terminal and Run:
-
-[source.bash]
-----
-./tools/poc-dummy-rm device-name
-----
-
-=== Send data from device
-
-* Open a terminal and Run:
-
-[source.bash]
-----
-./tools/poc-dummy-send device-name "data test"
-----
-
-TIP: Always use double quotes around data
-
-=== Device history
-
-* Open a terminal and Run:
-
-[source.bash]
-----
-./tools/poc-dummy-log device-name
-----
-
-
-
-
-
-
-
-
-
-
-
-
-
-