diff --git a/boards/uniboard2c/images/images.txt b/boards/uniboard2c/images/images.txt
index 474c0ff6b05b241e4f292679b43bf5b087e03d10..e0c00f29f58cc44dc0d6fbd85de93da3c31beef5 100644
--- a/boards/uniboard2c/images/images.txt
+++ b/boards/uniboard2c/images/images.txt
@@ -10,10 +10,12 @@ Image name                                      | Date       |Author| Usage
 ---------------------------------------------------------------------------please-keep-line-length-within-120-char------
 unb2c_test_heater-r6825a1822                    | 2021-12-10 | RW   | See, $UPE_GEAR/peripherals/util_heater.py.
 
-unb2c_test_1GbE_I-r7dbc0316d.tar.gz             | 2022-12-10 | EK   | See, $UPE_GEAR/peripherals/tc_unb2_test_eth.py
-unb2c_test_1GbE_II-rac961afe2.tar.gz            | 2022-12-20 | EK   | See, $UPE_GEAR/peripherals/tc_unb2_test_eth.py
+unb2c_test_1GbE_I-r7dbc0316d.tar.gz             | 2022-12-10 | EK   | See [1], $UPE_GEAR/peripherals/tc_unb2_test_eth.py
+unb2c_test_1GbE_II-rac961afe2.tar.gz            | 2022-12-20 | EK   | See [1], $UPE_GEAR/peripherals/tc_unb2_test_eth.py
 
 
+References:
+[1] https://support.astron.nl/confluence/display/L2M/L3+SDP+Testing+Notebook%3A+1GbE+tests
 
 
 Example: