code: static SafeHtml assignmentItem(final String css, final Assignment assignment) {
          Role role = assignment.getRole();
          String title = (assignment.isInclude() ? "" : "Exclude ") + role.getName();
          if (role.isStandard()) {
              return ITEMS.item(css, role.getName(), title);
          } else {
              return ITEMS.assignmentWithScopedRole(css, role.getName(), title, shortBaseAndScope(role));
          }
      }
docs: ------------------------------------------------------ assignment