On Assets > Cloud > Controllers, locate the Instance ID of the controller unit you seek to check, then follow that row over to the Deployment Versions column
To identify the version within AWS
Log into AWS
Navigate to CloudFormation > Stacks
Scroll down through the Stack name column to find the stack.
When you find the stack for SCP for Storage, follow that row to the Description column.The Version of CWP for Storage is listed at the beginning of the Description.