How do I rename and delete custom tags?
All your attributes, including your custom tags, are listed on the attributes page, accessible by clicking the cog icon on your dashboard, or going to your account page and clicking "Attributes" from the menu.
For each custom tag there's a link titled "Rename". Click this and enter the new tag name to rename a tag.
To delete tags, click the delete button next to each tag you'd like to remove. Then hit "Save" to finalise your choice.