@cathychen I just got started working on the LegacyUI migration. There is some additional info in the comment thread at The sprint to move the legacy UI to a module is on. What I think would be helpful as a quickstart would be:
- Look at http://devtest02.openmrs.org:8080/openmrs/admin/index.htm to see what the Legacy admin UI should look like
- Install openmrs-core/master and openmrs-module-legacyui and check out the admin page at http://localhost:8080/openmrs/admin/index.htm, and seeing which links/functions do not work (much of the functionality has already been removed from core and needs to be added back in legacyui)
From there it should be easy to understand the cases on the JIRA board and the instructions that @dkayiwa gave links to.