diff --git a/source/import_documentation/install-sib-server.rst b/source/import_documentation/install-sib-server.rst
index b2ffdde5727db66eb25c4c0da97cc9bbf0357748..723cef74fa5b3d51eb1025f4702b9bbe733e53e9 100644
--- a/source/import_documentation/install-sib-server.rst
+++ b/source/import_documentation/install-sib-server.rst
@@ -1,6 +1,13 @@
 How to install a SIB server
 ############################
 
+What is behind SiB server ?
+==========================
+Our solution is based on `Django <https://www.djangoproject.com/>`__ and named `DjangoLDP <https://git.startinblox.com/djangoldp-packages/djangoldp/>`__, adapted to be compatible with Linked Datas convention.
+
+Go to `Server Architecture`_ to know more about it.
+
+
 Requirements
 ============