[BUG][DOCS] SSM QS Patching - Custom IAM Profile?

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Bug reports which fail to provide the required information will be closed without action.

Required Basic Info

• Accelerator Version: (eg. v1.5.9-b)
• Install Type: N/A
• Document filename: https://aws-samples.github.io/aws-secure-environment-accelerator/latest/guides/ssm-quick-setup-patching/ssm-quick-setup-patching-configuration/#124-post-deployment-checks

Describe the bug
In the SSM Quick Setup Patching Patching guide, the post-deployment checks instruct you to create an EC2 instance and Ensure that the EC2-Default-SSM-AD-Role is selected as the IAM Profile.
Does this mean that SSM QS Patching in ASEA will only work with the EC2-Default-SSM-AD-Role?
What if customers want to use a custom IAM profile on their EC2 instances? Will they have to add the required policies and tags manually to this role?