Can we remove Header in Group by and still keep the line.

Hi,
In the sample at
dhtmlx.com/docs/products/dhtmlxG … group.html

Can we remove the group by Header and still keeping the seperating Dark line between the groups.

Any reponse on this query or some workaround will be very much appreciated.

Hello,

It can be done only with code modification.
But you can form xml with rows in necessary order and styles for necessary rows - which can be rendered with dark background