Activity for bdschnapphttps://forge.codesys.com/u/bdschnapp/activity/2026-03-17T15:47:31.796000ZRecent activity for bdschnappbdschnapp posted a comment on discussion Engineering 🇬🇧2026-03-17T15:47:31.796000Z2026-03-17T15:47:31.796000Zbdschnapphttps://forge.codesys.com/u/bdschnapp/profile/https://forge.codesys.com/forge/talk/Engineering/thread/52b1471847/?limit=25#0e0aFrom Codesys support: The format of the URN is always the same. It's always urn:<vendor>:<product>:OPCUA:Server. What I think you can influence the vendor and product (DeviceName) through settings in the runtime cfg file:</product></vendor> [SysTarget] VendorNameUnicode="T\00E\00S\00T\00" DeviceNameUnicode="t\00e\00s\00t\00" Note that these are 16-bit strings, thus the ASCII padded with nullsbdschnapp posted a comment on discussion Engineering 🇬🇧2026-03-16T22:02:38.766000Z2026-03-16T22:02:38.766000Zbdschnapphttps://forge.codesys.com/u/bdschnapp/profile/https://forge.codesys.com/forge/talk/Engineering/thread/52b1471847/?limit=25#3cf8Were you able to figure out if it is possible to change the Application/Product URI of your server? I am having the same problem.