diff --git a/docs/introduction.md b/docs/introduction.md
index 202b581ce0da5af987ddf5e0b55aa7ccb87c97b6..689b463fe057376a8380ab8f8b8b01ae09506f04 100644
--- a/docs/introduction.md
+++ b/docs/introduction.md
@@ -25,3 +25,7 @@ topics that are relevant to the eSSIF-Lab Framework. Currently, it contains:
 
 - [Vision and purpose](vision-and-purpose)
 - [Functional architecture](functional-architecture)
+
+## Acknowledgement
+
+This site is part of the eSSIF-Lab project that has received funding from the [European Union’s Horizon 2020 Research and Innovation Programme] under grant agreement Nº 871932.
\ No newline at end of file
diff --git a/docusaurus.config.js b/docusaurus.config.js
index 4b627a1f4eb4041c9bf3399654271bdefc40d67b..3dbb2fb1f369e5cf69ed7d676bdd7607ada62f66 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -13,8 +13,9 @@ module.exports = {
         src: 'images/eSSIF-Lab logo.png',
       },
       links: [
-        {to: 'docs/vision-and-purpose', label: 'Vision', position: 'left'},
         {to: 'docs/introduction', label: 'Quick intro', position: 'left'},
+        {to: 'docs/vision-and-purpose', label: 'Vision', position: 'left'},
+        {to: 'docs/functional-architecture', label: 'Functional Architecture', position: 'left'},
         {
           href: 'https://gitlab.grnet.gr/essif-lab/framework',
           label: 'Gitlab',