code: public void setScope(String scope) {
  
          if (CmsStringUtil.isNotEmpty(scope)) {
              scope = scope.trim().toLowerCase();
              m_scope = getScopeAsInt(scope);
          } else {
              // empty scope, use default "page" scope
              m_scope = PageContext.PAGE_SCOPE;
          }
      }
docs: Sets the scope under which the content access bean is saved in the page context.<p>
  
  @param scope the scope under which the content access bean is saved in the page context