Typically, the AWS Connector has correct settings by default.
To configure the Connector, select Provisioning → Connectors → select a Connector. Refer to Viewing and Editing Provisioning Connectors.
To configure the properties of the Managed System, select Provisioning → Managed System → "Edit" icon. Refer to Viewing and Editing Managed Systems.
Typically, the AWS Managed System exists in the system by default. For configure AWS managed system you need add your credentials to login id / password.
The next step is configuring the Policy Map.