The command \setupMMLappearance[mtable][alternative=b] used to give me, in mkii, MathML layouts in which the first column was ragged left, the second column centred, and the third column ragged right. It now seems to be ignored, and the output has all three columns centred. Minimal working example showing the problem: \usemodule[mathml] \setupMMLappearance[mtable][alternative=c] \starttext Some text. \xmlprocessdata{}{<formula> <math xmlns='http://www.w3.org/1998/Math/MathML'> <mtable> <mtr> <mtd> <mi>x</mi> <mo>+</mo> <mi>y</mi> </mtd> <mtd> <mo>=</mo> </mtd> <mtd> <mn>2.56</mn> <mtext> million</mtext> </mtd> </mtr> <mtr> <mtd> <mi>x</mi> </mtd> <mtd> <mo>=</mo> </mtd> <mtd> <mn>2.56</mn> </mtd> </mtr> </mtable> </math> </formula>}{} Some more text. \stoptext What is the successor to \setupMMLappearance please? Thanks very much. Duncan