Hello Philip and Pep. I don't see why you can't do this? There are a few solutions, but I think that using a Grid Band tool wouldn't be optimal. The Color (Colour) Line tool does this almost exactly, and works in 3D. In 3D, however, it doesn't fill in the face of the plane, it just draws the outline...

I have a chart on which all the axes are active (top, bottom, right and left). When a user adds a series, they may choose which is to be the horizontal, and which is to be the vertical axis. Obviously, if there is no series using an axis, it is not rendered, even if the axis is set as active and vis...