code: private boolean isRoleEditable() {
  
          CmsObject cms = getCms();
          String path = getParamResource();
          return CmsWorkplace.canEditPermissionsForRoles(cms, path);
  
      }
docs: Checks if the current user has the vfs manager role for the current select resource.<p>
  
  @return <code>true</code> if the current user has the vfs manager role for the current select resource