As a security measure, ETM Dashboard automatically obfuscates the complete UID of an Edge Threat Management appliance.
Displaying the full UID
To show the full UID of your Edge Threat Management appliances in ETM Dashboard, click on Account > My Account in the upper-right corner of the screen.
On the left side of the page, click on Settings. In the middle of the page, under User Interface, you'll find a checkbox labelled "Mask UIDs". It is enabled by default; disable it and and click Save located lower on the page, under Choose Theme.
Refresh your ETM Dashboard session for the setting to take effect.