code: public String getDependency() {
  
          String dependency = "";
          CmsRole role = m_role;
          while (role.getParentRole() != null) {
              dependency = dependency + role.getParentRole().getName(getCms().getRequestContext().getLocale());
              role = role.getParentRole();
              if (role.getParentRole() != null) {
                  dependency = dependency + ", ";
              }
          }
          return dependency;
      }
docs: Returns a String inculding all parent roles of the role object.<p>
  
  @return a String inculding all parent roles of the role object