It is legacy app. the latest v6 platform. If jmix going live I’ll try to migrate to jmix and skip v7.
The is set = NO only works in case when the field is null if the field is set to empty string like “” it not works. Worse I cannot find a way to filter a text field for example field = 1,2,3,…n spaces. If i input only space to the filter expression input field nothing happens. Like the frameworks thinks I did’nt enter anything and not applying the filter.