### Acceptance criteria

* Begin of the insertionStart and due dateEnd of the insertion Begin of the deletion There is no separate column for the scheduling mode. ItEnd of the deletion can Begin of the deletion notEnd of the deletion be Begin of the insertionshownEnd of the insertion Begin of the deletion changedEnd of the deletion in Begin of the insertiontwo different columnsEnd of the insertion Begin of the deletion the form configuration.End of the deletion
* There is an icon in front of the start date that indicates the selected scheduling mode.
* Begin of the insertionWhen editing eitherEnd of the insertion Begin of the deletion The date picker is extended/changed to be able to:
* handleEnd of the deletion start Begin of the insertionorEnd of the insertion Begin of the deletion andEnd of the deletion end Begin of the insertiondate,End of the insertion Begin of the deletion date atEnd of the deletion the same Begin of the insertionmodal to update both is shown (compare to #32880)
End of the insertion Begin of the deletion time.
End of the deletion * Begin of the insertionFor Milestones,End of the insertion Begin of the deletion setEnd of the deletion the Begin of the insertionmodal is shown with only oneEnd of the insertion Begin of the deletion scheduling mode in theEnd of the deletion date Begin of the insertionto set.End of the insertion Begin of the deletion picker modal.End of the deletion
* Saving the date picker updates all three fields automatically (start date, end date, scheduling icon) Begin of the insertionandEnd of the insertion Begin of the deletion
* A click on start or end date opensEnd of the deletion the Begin of the insertionnew values are shownEnd of the insertion Begin of the deletion same date picker

### To be determined 

Most of the list above is already doneEnd of the deletion in Begin of the deletion #32880 . Are there any additional things to be done forEnd of the deletion the Begin of the insertiontable.End of the insertion Begin of the deletion table? Styling? Automatic update of the table/Gantt?End of the deletion

### Visuals