# Sub-account Management #### What is a Sub-account? A sub-account is an affiliated account of the main account. After a user registers a main account, they can create multiple sub-accounts and assign them roles in each project. These sub-accounts are distributed to team members, avoiding the problem of everyone using the same account. #### How to Create Sub-accounts? 1. Use the master account to enter IAM → User Management → Invite Sub Account ![img](https://www-s.ucloud.cn/2025/05/09eb981f7e3064000db7cd8b24831c9b_1747991674184.png)
2. Fill in the relevant information of the sub-account and submit ![img](https://www-s.ucloud.cn/2025/05/1c59ff4f1d9a3935e2d1822ae9d84537_1747991674186.png)
3. Notify the sub-account to receive the activation email and activate the account. #### How to Freeze/Delete Sub-accounts? In the User Management, in the last column of operations, you can choose to freeze or log out the sub-account ![img](https://www-s.ucloud.cn/2025/05/1133e3ad9e40e28a00310719a7e08075_1747991674189.png)
After freezing, the account cannot operate; if necessary, the master account can unfreeze it, after the unfreeze the account will return to normal After logging out, this account is no longer a sub-account of the current account and is removed from the sub-account list. If necessary, the master account can create a sub-account again #### How to Authorize Sub-accounts? 1. To grant individual authority to a sub-user, click Add Policy ![img](https://www-s.ucloud.cn/2025/05/d443fc0958af1479573348462c94d6d6_1747991674191.png)
2. In the user details page, you can Add Policy or Add to Group ![img](https://www-s.ucloud.cn/2025/05/84cbf1ae0ea73ab859c5f0701ee958cc_1747991981036.png)
![img](https://www-s.ucloud.cn/2025/05/7c3ffbc640b1df63640682a701bec0cb_1747991674195.png)