diff --git a/README.md b/README.md
index 0dd15d49bc1287c21e8bf4128f64203ea98e249d..0730da8418e55d10fbcbdcd981a00b03e71d78d3 100644
--- a/README.md
+++ b/README.md
@@ -10,3 +10,4 @@ Initiate a test center for outdoor swarms in the Lausitz.
 ## Communication
 * Mailing list: https://groups.google.com/g/testzentrum-outdoor-swarm-robotics
 * Blog page:    https://md.inf.tu-dresden.de/blog-testzentrum-outdoor-swarm-robotics
+* Gitlab document portal:  https://git-st.inf.tu-dresden.de/public-projects/testzentrum-outdoor-swarm-robotics