$darkmode
Elektra 0.11.0
Use Case: Undo/Redo

Summary

  • Title: Undo/Redo
  • Scope: Configuration
  • Level: User Goal
  • Actors: User (usually a sysadmin)
  • Brief: User undos/redos changes to a configuration.

Scenarios

  • Precondition: Modifying keys, Adding keys, Drag & Drop keys.
  • Main success scenario: User successfully undos/redos a configuration change.
  • Error scenario: Technical problems while configuring the instance. The user is informed about the problem.
  • Postcondition: The updated configuration is persisted to the instance.
  • Non-functional Constraints:
    • Every editor operation (preconditions) should be undoable