diff --git a/README.md b/README.md
index 0c8c349..fcb55f1 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ See: https://riasc.eu/docs/setup/agent/manual
 
 ## Credits
 
-- [Steffen Vogel](https://github.com/stv0g) [📧](mailto:post@steffenvogel.de)
+- [Steffen Vogel](https://github.com/stv0g) [📧](mailto:post@steffenvogel.de), [Institute for Automation of Complex Power Systems](https://www.acs.eonerc.rwth-aachen.de), [RWTH Aachen University](https://www.rwth-aachen.de)
 
 ### Funding acknowledment
 
diff --git a/rpi/create_image.sh b/rpi/create_image.sh
index 470f3e1..b07826f 100644
--- a/rpi/create_image.sh
+++ b/rpi/create_image.sh
@@ -145,6 +145,11 @@ touch /boot/ssh
 echo "Setting hostname..."
 write /etc/hostname "${NODENAME}"
 
+echo "Updating os-release"
+write-append /etc/os-release "VARIANT=\"RIasC\"\n"
+write-append /etc/os-release "BUILD_ID=\"$(date)\"\n"
+write-append /etc/os-release "DOCUMENTATION_URL=\"https://riasc.eu\"\n"
+
 echo "Enable systemd risac services..."
 ln-sf /etc/systemd/system/risac-update.service /etc/systemd/system/multi-user.target.wants/riasc-update.service
 ln-sf /etc/systemd/system/risac-set-hostname.service /etc/systemd/system/multi-user.target.wants/riasc-set-hostname.service