For SBO GA: This can be an assembly with an intro about when backing service does not provide you with binding metadata, list of methods you can use to expose the binding metadata such as adding annotations or using OLM x-descriptors.

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Stretch goal:

This can be an assembly with an intro about when backing service does not provide you with binding metadata and you may need to customize your variables: https://github.com/redhat-developer/service-binding-operator/blob/master/docs/User_Guide.md#backing-service-not-providing-binding-metadata

This issue must capture the following sections from here: https://hackmd.io/@akash/SJG5SZCGd#Compose-custom-binding-variables

• Customizing binding names
• Customizing binding variables
• Customizing Containers Path
• Customizing secret Path
• Binding non-podSpec-based application workloads