One of oft overlooked aspects of using Workflow Solution, like most IT development projects, is including the surrounding documentation for your business process. If you don't include clear documentation for the processes you automate, you will drive your auditors wild. Trust me on this.
Sure the workflow you built in Workflow Solution provides a Visio-like picture of the process itself, but at crunch time that's not enough to satisfy your least demanding auditors. You must provide more. This is also true for companies in highly regulated industries such as health care, insurance, finance, etc.
Workflow Solution provides four easy ways to include good documentation with your projects. You should use these techniques to document every process you build. They will save you many headaches at year-end when your auditors come to life!
When you're done, all of the above styles and formats of documentation can be compiled together with your project into a single HTML report. You can do this by accessing the "Plugins" drop-down menu at the top of the Designer, under which you will find an option named "Model Report." Run this model report to see all the documentation techniques described above in a single HTML report you can provide your auditors, management team, etc.
Don't drive your auditors wild. Document your workflows well.