Dojo Grids - group a set of columns and give them a common header

[gaya3]

Hi,
In Dojo Grids,is it possible to group a set of columns and give a common header for this group.
It is almost like summary row but i don't want to display the row in data part(display only in header).


-COMMON HEADER-
- A B C -----(Sub header)
---------------
a1 b1 c1 ----->(sub Header data)
---------------

[acoder]

Look at setting the colspan either as an HTML attribute or using the colSpan property.