[GS] Mod Help | Creating a City Project;

[Yand_Durinul]

I have created a city project but i would like to add a modifier to specifiy that only a Human player can use said project.

So far i believe it will require the following line of code, unfortunately I am unsure where or how to utilise it properly.

<OwnerRequirmentSetId>PLAYER_IS_HUMAN</OwnerRequirmentSetId>

Any help is greatly appreciated.