DM-04: Migrate data to a new resource

Executive Summary: 
A researcher, educator, science gateway developer, or application developer needs to migrate data to a new resource when the researcher’s allocation ends or when a resource is decommissioned.
User Importance Summary: 
Resources come and go frequently within the public research computing community, and anyone who participates in the community over several years will need to move their work from older resources to newer ones.
Target Communities and Sizes: 
Researchers - 10,000 < N < 100,000 Educators - 1,000 < N < 10,000 Science gateway developers - 100 < N < 1,000 Application developers - 100 < N < 1,000