extension for project type class.

Hi Experts,

We have a requirement where extension have to be created for project type class.

Two different extensions for two different project types one in each.

Is it possible to do so?

I tried creating extension from setup >system setup >configuration >extension definition >new.

extended class name: project type.

It gave me an error:

"A extension definition already exists for this class name. Modify the existing definition rather than creating a new one."

Can anyone pls help me with this.

Any inputs would be appreciated.!!

Thanks,

Shikha.