Improve the Step/Target presentation of the DSE Navigator
The current presentation of DSE ProcessSteps, ExplorationTargets, and RuleSets in the DSE navigator is fairly confusing: Many elements are shown and these elements are display with a confusing structure.
- Define which elements shall be displayed in which structure.
- Discuss the need/applicability of an “expert mode” to direct which elements are shown. This can be also used for a “linearized” view, and a tree-like structure for easier debugging of data structures.
(from redmine: issue id 3693, created on 2019-03-21, closed on 2020-02-04)