Yes, it can be done easily by nesting the tab definition in your definition XML file.
An example is $ROMESYS/examples/argus/tabs

Ryu

> Hi Everyone,
> 
> Is there any way I can put different tabs under a single click-able menu in ROME?
> Suppose I have tabs A, B, C, D. Each one of these tabs contains histograms. Can
> I now, put A, B, C, D under another click-able menu called "calorimeters" ?
> 
> So that when I click on "calorimeters", I will see A, B, C, D. And then when I
> click on A/B/C/D I will see the histograms.
> 
> Can that be done?
> Is there any example available?
> 
> Thanks for any help!
> Sudeshna