Tool navigation and action buttons navigate areas and perform tasks within a specific tool. Typically, the tool navigation links divide complicated tools into different types of tasks. For example, in Grades, the tool navigation divides the Enter Grades and Manage Grades areas. Tool navigation links are available from the hidden Heading 2 Tool Navigation.
Action buttons control page-specific tasks. For example, the Manage Grades page includes a New action button to add grade items or categories.