Change the account key in DQS:
- Get the Windows Azure Marketplace
account key of the other user.
- Start Data Quality Client, and click Configuration under
Administration.
- On the Reference Data tab, enter the new account key and click the adjacent key icon to validate.

- Once the account key is validated, you can use RDS from Windows Azure Marketplace in DQS.
Thanks
Vivek
(SQL Server Documentation | Twitter:
@vivek_msft)
NOTE: Please remember to appropriately vote a post as "helpful" or mark as "answer" to help the community.