Implement schema CRUD activities in UI
- first focus on schema and mapping, not contained elements
- then think strategy/concept
(from redmine: issue id 287, created on 2018-01-22tgradl, closed on 2018-01-22)
- Relations:
- relates #285
- first focus on schema and mapping, not contained elements
(from redmine: issue id 287, created on 2018-01-22tgradl, closed on 2018-01-22)