mangos two How to add more talent trees to one character

[Wahrahra]

Hi as the title suggest, I want to be able to get all talent's on one character for example my warrior.
I have tried my best to add more tabs on the bottom of the talent tab but without succes.

Now there is two ways we can do this, either it is easy and someone could just tell me in a couple of phrases, and I will be able to get it to work.

Or I can list everything I have tried and see if I am on the right path. I know absolutely nothing about coding. So stuff I have done might not be correct at all.

Hope you can help me...