diff --git a/rhel8/packages.md b/rhel8/packages.md
index ba827d1..c15c0ac 100644
--- a/rhel8/packages.md
+++ b/rhel8/packages.md
@@ -211,4 +211,9 @@ A small list of packages managed by the Linux Team.
 - [mod_gearman v4.0.1](https://mod-gearman.org/download/v4.0.1/rhel8/x86_64/)
 - lightdm-gtk v2.0.8-3.pli, a patched lightdm-gtk-greeter ([SRPM](https://git.psi.ch/linux-infra/lightdm-gtk-rpm), [PR](https://github.com/Xubuntu/lightdm-gtk-greeter/pull/121)) which allows to limit the presented keyboard layouts
 
+### Package Repositories made Available by other PSI Groups
+
+- `tivoli`, IBM backup software for Arema, managed by Michael Kallmeier, AIT
+- `nxserver` for NoMachine NX 
+