Board Thread:Support Requests - Getting Technical/@comment-24998093-20140603073237

I've created a template to add a couple of categories to individual pages in our wiki. The template is added to individual years, individual years get transcluded together to make a century, and centuries get transcluded into the timeline. What I want to do is get it so that the categories added by this template do not add the template to the categories themselves, do add the years to the categories, but are then not included in any further transclusions. I thought I'd found a solution on Wikipedia but it didn't work over here. 