The data transmission feature supports data migration and synchronization across accounts. This topic describes how to obtain the UID of the target user when you apply for privileges across Alibaba Cloud accounts.
Procedure
Log on to the Alibaba Cloud console by using the Alibaba Cloud account of the target user.
On the Overview page, view Account ID on the right side.
This account ID is the UID of the Alibaba Cloud account. You can also hover the pointer over the user information area in the upper-right corner to view the UID.