Hi, I'm using iReport 3.5.1 and create a simple Conditional Style (Contional Expression: 1 != 0; to set Backcolor to red) - it always set Bcakcolor to red. I apply this Style to a column header cell as well as detail cell (Measure Cell). The Style works correctly in column header cell (shows red). However, the Style has no effect on detail cell (Measure Cell). Thanks for any help!