diff --git a/poc-datacollector/modules/ROOT/pages/index.adoc b/poc-datacollector/modules/ROOT/pages/index.adoc
index cc553b1..c708766 100644
--- a/poc-datacollector/modules/ROOT/pages/index.adoc
+++ b/poc-datacollector/modules/ROOT/pages/index.adoc
@@ -32,6 +32,9 @@ docker exec ... Command
 ----
 
 
+=== Source directory
+
+The directory that contains the source is in "Directory Maps -> Local" column.