Can anyone help me with making a custom tech for a mod?

[Yonael]

I'm trying to make a custom tech that only applies to countries that are given that tech (ala Sericulture). The technology is meant to increase female character chance. I've attached what I wrote below, since it's not working. Can anyone tell me what I did incorrectly?

 

[CaesarVincens]

A few things, on_researched is an "effect" block, so only game effects can go there. You'd want a modifier block, but that wouldn't work here either.

What you actually need to do is modify the interest group files to check for this tech and use that check to increase the chance of female characters.

 

[Yonael]

A few things, on_researched is an "effect" block, so only game effects can go there. You'd want a modifier block, but that wouldn't work here either.

What you actually need to do is modify the interest group files to check for this tech and use that check to increase the chance of female characters.

I was really hoping I didn't need to modify IG files since I wanted compatibility with IG mods. Thanks for clarifying.