choose values from dropdown and point to particular notebook tab

Hi Experts,

I have requirement like,

Currently, category is a drop down in Subform of Incident Management.,

Install Details is a notebook tab.  similarly, have other notebook tabs too.  

Now requirement is like, When choosing the category as Install, default to the “Install Details” tab.

The order of tabs might be any. but it should default to Install details tab.

How to achieve this?

Thanks in advance,

Regards,

Shalini R