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| Type | visualizationj Sub-types | update behaviour | UI behaviour | Visualisation Modal/Non-Modal | Sample backend code |
|---|---|---|---|---|---|
| QuestionQuestions | Info / warning | undo while questions pending and depending on question / it will always undo, when all questions answered it depends on answers and/or the business-logic | Show question, after user clicks button, re-perform backend call, unless user pressed cancel | M | |
| Messages | |||||
| - Info-Message | Info / warning | Commit | Show message | M (?) / N | |
- Validation-Message | Info / warning / error | undo | Show error message | M / N | |
| - Runtime-Error | error | undo | M / N |