Prerequisites
Before you begin tagging your workloads, you must have the following:
- 
    
Your AWS Migration Program Engagement number (MPE ID number), also known as your project number, in your Migration Plan.
 - 
    
Access to the AWS management (payer) account(s) listed in your Migration Plan.
 - 
    
Ensure that Cost Explorer is enabled. To learn how to enable Cost Explorer, see Enabling Cost Explorer.
 - 
    
IAM permissions to tag migrated workloads.