when you have an attribute with an enumerated list, with simular entries, you may want to search for all values which start with particular part, followed by a wildcard. up til now, you can only pick a value from the enumated list. This should behave like a suggested picklist.
eg.: picklist field. 3.1 -3.2 IACS - 3.2 BV - 3.2 GL - CE --> you want to search for 3.2*