EDIT

Use right click menu for all commands. This is the standard for all editors we have, including tree editors like Term Editor or Specimen Editor. So we should try to be consistent: #6806

Make Term Editor and Feature Tree Editor consistent in terms of selecting the tree. In Term Editor ALL vocabularies are loaded at the beginning and shown as root nodes. In feature tree editor one needs to choose a tree via a selection dialog. Both has pros and cons. Loading all vocabularies has performance issues and maybe is even not wanted but in some cases is comfortable. Having to select the feature tree via selection box is not so comfortable (compared to simply clicking on the root). A third solution is implemented in the Polytomous Key Perspective where we have a selection list view on the left and view showing all nodes in the right. We need discussion which layout is the preferred one and try to implement consistently. -> handled in #6746

moving a feature does not always result in the correct position. Sometimes when moving a feature below an other feature it appears on top of this feature after drop. However, this does not always happen, so please try several times and with different trees

Make supplemental data visible for FeatureTree and FeatureNodes (solution maybe depend on above decisions): #6746

there should be 2 separators (not only 1) in the Term Editor menu before the Feature Tree Editor entry -> this is not possible with the e3-e4-bridge. Two separators are always reduced to one.

(Es wird auch kein Details View angezeigt, aber das vielleicht auch nicht gewollt.) -> DetailsView was implemented in #6746