So if you're a new member here at Ecliptic Horizon and was having a known issue assigning the clan tag to your Destiny Emblem Card, follow the steps below; Simply click Next to the [Interact Button] Which should be directly under the Ecliptic Horizon quote/motto, after doing so, you want to click on the option which says [Set as Xbox Clan]! Note Sometimes it wont show for a day or two. Now if you head back into Destiny, the Clan Tag should be added your emblem. The time from setting it as your Clan using the Web Browser to it appearing is almost instant from my experience anyway. Using an app to do this seems to cause alot of issues for users as, I, myself couldn't find the interact button using the Companion app for iPhone! So it's best to use a desktop computer/laptop to assign the clan tag.