User blog comment:BentLauridsenDK/Gold outcome from IT and local trains/@comment-26692787-20170126235605/@comment-29878506-20170127200011

So the best way to do that is to have data templates, which I was also looking into. Store loco, wagon, building, deco, etc data in data templates, and reference all the details simply by the name. It would be a lot of work, and require updating multiple templates to add a new item, but the data can be used anywhere, simplifying and providing site-wide accuracy for every infobox we have. They could simply choose the wagon name, and the info fills in automatically. Is that worth discussing?