On behalf of Celanese InField super users:
I would like to see improved functionality for adding line items to an existing group or merging groups. Currently, I am unable to drag and drop a new item into an existing group. Instead I am required to select the item I want to add and an item within an existing group and merge the groups as a “new” group. However, when this is done, the new group is moved to the bottom of the checklist. It would be a smoother user experience to be able to add an item to a group directly and without the position of the group being moved.