FI-01: Conduct a high-throughput computing project using resources from multiple communities

Executive Summary: 
A researcher needs to conduct a high-throughput computing project using resources from multiple communities so the project can be completed as quickly as possible. The project consists of a set of loosely coupled application runs.
User Importance Summary: 
While the resources of a community like XSEDE or PRACE are significant, some research projects can be completed faster using resources from multiple communities, even if the administrative hurdles are taken into account.
Target Communities and Sizes: 
Researchers who use resources from multiple communities for a single project - 100 < N < 1,000