How do i change workers characteristics

[Pedrunn]

I know we can change the bonus of the specialists of a city in the pop.txt. But i cant figure out where do we change the non-specialists pop and the slaves bonus.
Can anyone help me with this?

[Martin Gühmann]

I wasn't able to find them either. They were present in the CTP1 pop.txt. The CTP1 pops were a lot more modable.

-Martin

[Pedrunn]

[Locutus]

Are there any characteristics to change at all? AFAIK for specialists you can only set how much they produce, for workers/slavers this is entirely dependent on city size & terrain and stuff...