Please see: https://cwiki.apache.org/confluence/display/DAFFODIL/Proposal%3A+Dynamically+loading+Layer+Transformations
Also: https://issues.apache.org/jira/browse/DAFFODIL-1927 See related PR: https://github.com/apache/daffodil/pull/643 which is for https://issues.apache.org/jira/browse/DAFFODIL-2221 Please add comments or directly edit that wiki page, or discuss in this email thread if you prefer.
