Context menu entries from DataManager's extension point "org.mitk.gui.qt.datamanager.contextMenuActions" are added in their (random) order of service listing. This can be confusing when there is more than one entry and the order changes with every application start.
(Though I know that the current mechanism is debated and could use a rewrite) I added a simple alphabetical sorting to the code. This improves the current situation for users.