How can I create user lifecycle hooks in v4?

This is strange i am using 4.5.2 and `const userCreate = plugin.controllers.contentmanageruser.create;

plugin.controllers.contentmanageruser.create = async (ctx) => {
console.log(“register called”);

await userCreate(ctx);

};`
is not getting called.

I basically want to add the user in another content as a reference on creation. Like auto add the user to another table. How do i do this ?

Thanks a ton!