Adding some simple functionality to Persona

I’m trying to add some simple functionality to Persona. Right now I am trying to add some menu and tool bar extensions, but I cannot figure out where I am supposed to call AddMenuBarExtension. For adding extensions to the level editor, it seems to work fine if I place these calls in my StartupModule, but for windows that create and destroy like Persona, this doesn’t seem to work. I’ve also tried binding to all available delegates on FPersonaModule and adding them when receiving the callback, but none have worked. There are very few resources online for this, was wondering if anyone has experience with it?

thanks