[en] Varicent Incentive Compensation Management Documentation

[en] We've made some improvements to the Manage Roles page. Previously, whenever you selected or cleared a checkbox, it would automatically save that change. Now, changes are not made immediately. Instead, we've added a Save button so you can save your changes once you're happy with how the role is set up. We've also added Undo, Redo, and Reset buttons to make it easier to avoid or correct mistakes while you're setting up role permissions.