Hi everybody, I have one trivial issue but unfortunatelu could not find solution yet. The idea is to show 1,2,3, ... n series (lines) on one chart dynamically depending on enter boolean (or other) parameter. For instance, if show1 == true then show only 1 series (line) on chart, if show1 == true and show2 == true then show both series (lines), etc. So I'm looking for something similar to printWhenExpression for series. Would be grateful for any comments/solutions/possible work arounds. Thank you. Taras Matyashovsky