How do I add an icon (tag) to a card in Workspace? Follow
You can add icons to cards to create visual links between cards, i.e. this goal applies to this activity; to make Workspaces more visually appealing to younger learners; or even to indicate the order in which activities should be done. To add an icon to a card, click on the "..." in the top-right corner of the card, and choose "Edit":
And then pick a tag and a colour for that tag:
Once saved the tag will appear on your card in the bottom-right corner: