A local administrator must create additional role assignments to make the report server accessible to other user and group accounts 本地管理员必须创建其他角色分配，才能授予其他用户帐户和组帐户报表服务器访问权限。
Allow for various forms of user and group account verification , through nis , local accounts , or external verified through a script methods 允许通过nis 、本地帐户或者外部（通过脚本进行验证）方法进行各种形式的用户和组帐户验证
Users new to db2 udb usually have some questions about the user and group accounts that are required for a db2 udb installation and operating environment Db2 udb新手常常对db2 udb安装和操作环境中需要的用户和组帐户感到迷惑。
In most network environments , user accounts represent people or programs , while group accounts represent certain categories of users and the rights they possess 在多数网络环境中，用户帐户表示人员或程序，而组帐户表示特定类别的用户及其拥有的权限。
It is important to note , especially for new db2 udb users , that the grant statement does not verify the existence of a user or group account in the external facility 必须指出，特别是对db2 udb新用户， grant语句不会检验用户和组帐户是否存在于外部设施中。
User and group accounts and policies , server roles ( in domains ) , permissions , and other elements that help you maintain security and track user information 用户、组帐户和策略、服务器角色（域内） 、权限以及可帮助您维护安全性并跟踪用户信息的其他元素。
With a better understanding about how user and group accounts interact with db2 udb , you can plan and implement the optimal user and group account configuration for your environment 更好地理解用户/组帐户与db2 udb的交互，可以为您的环境计划和实现最优化的用户/组帐户设置。
If you are using default security , each user who requires access to a report server must have a valid windows user account or be a member of a windows group account 如果您使用默认安全性，则需要访问报表服务器的每个用户都必须拥有有效的windows用户帐户或是windows组帐户的成员。
