Board Thread:Support Requests - Getting Technical/@comment-35234924-20200826175406

Need some help understanding #if formatting.

I have a template that displays an image. I need to make it with an additional parameter. Depending on what is used in that parameter, I want another image displayed in addition to the image already displayed. And if the parameter is unused, I don't want any additional image displayed (just need that parameter ignored).

So I need a specific image displayed if "nemesis" is used as the parameter. But I need a different image displayed if "forsaken" is used as the parameter.

How exactly do I code that? 