The user wants to track the Indexes of Task Items in TaskBoard, for example, The user drag the first task at the last column -> the index of this task should be updated.
At the moment all Tags are just objects and presented as Text only. It would be nice to display an icon besides the text and modify the color of the tags also. Maybe a "TagModel" in analogy to "TaskBoardCardModel" would be a solution with properties like "Icon", "Color", "Text".