Other Questions
This topic describes other frequently asked questions about system settings.
What roles are supported for accounts, and what permissions does each role have?
How to obtain whitelist IPs when creating a new compute resource
Why are the buttons for adding tenant members and group members grayed out?
What roles are supported for accounts, and what permissions does each role have?
The supported roles for group members are: group administrator, group developer, and group analyst.
The supported roles for tenants include tenant administrator, tenant visitor, tenant data asset administrator, tenant O&M engineer, and general tenant user.
In the upper-right corner of the product page, choose Account > System Settings > Permission List to view all role permissions.
How to get whitelist IPs when creating a new compute resource
1. In the upper-right corner of the product page, click Account > System Settings > Group Management.
2. Next to the target group, click Compute Resource > New Compute Resource. Set Storage Class to ApsaraDB for RDS, and then click the 
icon to view the list of whitelist IPs.
Why are the buttons for adding tenant members and group members grayed out?
This happens because the current account does not have the required permissions. Contact an administrator (an account with authorization permissions) to grant the necessary permissions to the current account.
In the upper-right corner, choose Account > System Settings > Permission List > System Administration to view the permission list and set the appropriate permissions for the user.
indicates that a permission is granted. 
indicates that a permission is not granted.