SW-03: Share an existing scientific workflow with other researchers

Executive Summary: 
A researcher has successfully executed a workflow and wants to share their workflow with another researcher so that they can execute it in their own environment.
User Importance Summary: 
This use case enables researchers to reproduce the results of other researchers. This can, in turn, allow them to more easily evaluate those results and/or build new work on those results.
Target Communities and Sizes: 
Researchers who use their own workflow tools - 100 < N < 1,000 Application developers - 100 < N < 1,000 Science gateway developers - 100 < N < 1,000