Board Thread:Support Requests - Getting Technical/@comment-5492000-20150817022342/@comment-5558012-20150817042659

I don't recall ever making a template where section headers were conditioned on the existence of other parameters so my knowledge is a little lacking on the best ways around this.

There was an option I would of taken before the template was added on so many pages but it isn't reasonable in your case. What I would recommend is looking into the new Portable Infoboxes. They make infoboxes simpler (ie. there's no need to condition a header because if no parameters are filled in a group, the header automatically hides). The only real downside is that the styling of the infobox is more involved.