Enable the root certificate to be trusted at least for web and email access. This ensures that the certificate can sign your documents. You may edit any intermediate certificate in the same way, but it is not mandatory for signing documents.
导入您的新根证书，然后选择并编辑此证书。启用此根证书至少使其能够为 Web 和电子邮件访问所信任。这能确保此证书可以对您的文档进行签名。您可以用同样的方式编辑任何中间证书，但是中间证书对于签名文档不是必需的。