"Enter the subscription, resource group, cluster and administrator account details."
---- these items are not predefined and just thrown into the context. This read assumes prior knowledge of cloud service architecture. It would be nice to explain it more.
The connection tab mentioned is not visible in the picture presented.
To me this is a light step by step overview that does not go into a higher level understanding of why the steps are as they are. However it is nice as a introduction to get started to learn more.
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