Multichoice in advanced search

There is one small but nice improvement in advanced search. It was easy to make a condition of type
a = 2 and b = 3
But if you made a condition like ...
a = 2 and a = 4 and b = 3
... you would get no results. But now if you put one field twice in conditions then AMODIT will know that they cannot be true at the same time and will change "and" to "or", so it will be in fact:
(a = 2 or a = 4) and b = 3

See example below:

Here there are two conditions put on "Case creator". They cannot be met at the same time and you would get no results but AMODIT automatically joins them with "or" and show both options in results.