Is there a way to override the displayed value of multi-select combo-box when all the rows are selected? We want to store the value All instead of the enumerated values. The problem with the enumerated value is that when a new record is added, the new record is not part of the selection. When using the header column Select All checkbox, the user impression seems to be selecting all values including newly created ones (which is like I select this table) instead of selecting what is currently available (which is like I select these rows of the table).