The presentation at this link discusses this workflow, together with guidelines for both form authors and end users. A snapshot of the workflow is captured in the schematic below.
Some 475 delegates registered using the form without any glitches.
If you are looking for the right learning resources to get started with LiveCycle Designer, refer to Adobe LiveCycle Designer ES2 Help (HTML). If you are looking for more information about the product or want to download a free trial copy, visit this page.