This topic describes how to manage the display name and account name (security email address) for a member in your resource directory.
Change a member's display name
Log on to the Resource Management console with a management account.
In the left-side navigation pane, choose .
On the page that appears, click Resource Organization View or Member List View in the upper-right corner. Then, click the ID of a member.

In the Basic Information section of the member details page, click Modify next to Display Name.

Enter a new display name and click OK.
Manage display name synchronization
Enable display name synchronization
When you enable display name synchronization, the display name set by the management account is synchronized to the member's account. This makes the display name visible within the member account itself, for example, as a salutation in email notifications.
Log on to the Resource Management console with a management account.
In the left-side navigation pane, choose .
In the Member Display Name Synchronization panel, click Enable.

Disable display name synchronization
After you disable this feature, any display name set by the management account will only be visible within the Resource Directory and will no longer be synchronized to the member's account.
Disabling synchronization does not clear previously synchronized information.
Log on to the Resource Management console with a management account.
In the left-side navigation pane, choose .
In the Member Display Name Synchronization panel, click Disable.

Change a member's account name (secure email address)
When a member is created, Resource Directory automatically generates a placeholder email address (e.g., <prefix>@aliyunid.rd-xxx.com) as the account name. We strongly recommend that you replace this placeholder with a real, accessible email address. This email address will then serve as the account's security email, used for identity verification and receiving important notifications.
Log on to the Resource Management console with a management account.
In the left-side navigation pane, choose .
On the page that appears, click Resource Organization View or Member List View in the upper-right corner. Then, click the ID of a member.

In the Basic Information section of the member details page, click Modify on the right side of Account Name.

In the Modify Member Email Address dialog box, enter a new email address and click OK.
A verification email will be sent to the new address. You must click the verification link in the email within 24 hours to confirm the change.
Open the email and click the verification link to confirm the change.
After confirmation, the member's name and security email address are both updated.