To create your first tags, navigate to the Highlights page and open up the right hand side tag sidebar.
By default, every new project has one tag group built in. Click + Create new tag group to create a brand new group. You'll need to add a name for your new group - adding a description will help other people on your team know which codes belong in that group. Click Create to save down your new group.
Next up, you'll create tags, which you can actually apply to your highlights. Click + New tag under any existing tag group to get started.
Enter a tag name and a description. Make sure you have the correct tag group selected, or select the correct one from the dropdown menu. When you're ready, click Create to save down your new tag. Once you have created your tag groups, you're ready to begin tagging! Learn more about how to do that here: How to tag your highlights