diff --git a/proposals/draft-nx.md b/proposals/draft-nx.md
index e222b0d4..4861f084 100644
--- a/proposals/draft-nx.md
+++ b/proposals/draft-nx.md
@@ -163,4 +163,9 @@ Portal used to download the rpms (need to be done one by one) for Linux and Wind
 Portal used to issue tickets 
 
 
-https://intranet.psi.ch/de/daas contains some information why nomachine is used ...
\ No newline at end of file
+https://intranet.psi.ch/de/daas contains some information why nomachine is used ...
+
+!!!!WINDOWS - there are more than x windows machine on this service
+
+need to update the license on a windows admin machine
+time for update nx - needs to be scheduled with the user!!!!
\ No newline at end of file