Hello,
Our Release Automation Continuous Delivery Edition documentation provides several different levels of information about the workflow through the product:
Getting Started: Brief introduction to product use cases plus a page that summarizes the high level product workflow
Product Tutorial Videos: Provides a video-based learning pathway through the product workflow
Design and Create Releases: Provides a detailed workflow for creating a release in CDE.
Let me know if this answers your question or if you need more info.