Milestone Categories allow you to group Milestones together thematically, and filter by Category on the Milestones page. Milestone Categories can be created on the individual Milestone page by clicking the "Add Categories" button.
You may choose to attribute an existing Milestone Category from the dropdown menu, or create a new Milestone Category by typing in your desired Category name and hitting the Enter key.
To remove a Category from a Milestone, click on the "x" of the Category you'd like to remove from the Milestone.
Managing Milestone Categories
Clicking the green "Manage Categories" button found in an individual Milestone's "Add Categories" dropdown will allow you to edit or remove Categories from your existing list.
To edit a Milestone Category, click on the pencil icon next to the Category name. To delete a Milestone Category, click on the trash can icon.