diff --git a/external/integrity/encryption/disk/encryption_disk.md b/external/integrity/encryption/disk/encryption_disk.md
index 3c45d921f26b81c0d268e71543c29002c8940b92..9a0ef5b6a7ed2050f83afdc8efd823d01c89d174 100644
--- a/external/integrity/encryption/disk/encryption_disk.md
+++ b/external/integrity/encryption/disk/encryption_disk.md
@@ -45,4 +45,5 @@ The steps to enable **BitLocker** are as follows:
 
 In case you want to change your start-up PIN, you can do this by   going to **Control Panel/BitLocker Drive Encryption** and then selecting **Manage BitLocker**, and then from the available options select **Change PIN**.
 
+For further information on full disk encryption, please follow the user guide [article KB0011673 in ServiceNow](https://service.uni.lu/sp?id=kb_article_view&sysparm_article=KB0011673).