Well-Architected Reviews are conducted per workload. A workload identifies a set of components that deliver business value. The workload is usually the level of detail that business and technology leaders communicate about.
Click the Define Workload button on the landing page:
If you had existing workloads, then you will land at the Workloads listing. In this interface, click the Define Workload button:
On the Define Workload interface, enter the necessary information: