updated for barbora

docs.it4i/general/accessing-the-clusters/graphical-user-interface/ood.md

@@ -9,10 +9,10 @@ For more information, see the Open OnDemand [documentation][2].
 ## Access Open OnDemand
 
 !!! note
-    Open OnDemand is currently implemented on Karolina only.
+    Mate is currently available on Karolina only.
 
-To access the OOD interface, you must be connected to [IT4I VPN][a] to access the service.
-Then go to [https://ood-karolina.it4i.cz/][3] and enter your e-INFRA CZ or IT4I credentials.
+To access the OOD service, you must be connected to [IT4I VPN][a].
+Then go to [https://ood-karolina.it4i.cz/][3] for Karolina or [https://ood-barbora.it4i.cz/][4] for Barbora and enter your e-INFRA CZ or IT4I credentials.
 
 From the top menu bar, you can manage your files and jobs, access the cluster's shell and launch interactive apps on login nodes - Mate & XFCE desktops.
 
@@ -23,5 +23,6 @@ To restart the tutorial, click *Help* in the upper right corner.
 [1]: https://openondemand.org/
 [2]: https://osc.github.io/ood-documentation/latest/
 [3]: https://ood-karolina.it4i.cz/
+[4]: https://ood-barbora.it4i.cz/
 
 [a]: ../vpn-access.md