During the March F2F, we decided it would be nice to try out potential CDM changes in a “sandbox implementation”. In order for us to build an ETL spec document against a “sandbox” CDM, we need the ability to load the schemas for those sandbox CDMs into RiaH.

At least in the short term I don’t envision a user being able to add/remove schema information directly in RiaH. Instead a user would need to prepare a “schema file” or something that can then be loaded into RiaH.