Unless there's already a way to do this that I'm missing...
Have an alternate label for selected items in a multiselect box.
eg in this drop down I want to see the full descriptions but once picked I only need to see the first 20 characters or even some other label entirely
Currently the same label is used in the drop down as the "tag-style" items in the picker list which, in my experience, can be quite lengthy and I would like to be able to truncate these or even define them as different properties entirely