diff --git a/Dockerfile b/Dockerfile
index ed88097285..959cd76b6f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,3 +4,4 @@ COPY build/. /app/
 VOLUME /opt/bitnami/nginx/conf/server_blocks/
 VOLUME /app/public/cim
 VOLUME /app/public/conf
+VOLUME /app/public/nsdoc
\ No newline at end of file
diff --git a/public/nsdoc/README.md b/public/nsdoc/README.md
new file mode 100644
index 0000000000..8df94c234e
--- /dev/null
+++ b/public/nsdoc/README.md
@@ -0,0 +1,6 @@
+Directory containing fixed nsdoc for the 'Validation' plugin:
+
+- IEC_61850-7-2_2007B3-en.nsdoc
+- IEC_61850-7-3_2007B3-en.nsdoc
+- IEC_61850-7-4_2007B3-en.nsdoc
+- IEC_61850-8-1_2003A2-en.nsdoc