Board Thread:Support Requests - Getting Technical/@comment-27636165-20160126191420

On Professor Layton Wiki, I am in the process of migrating infoboxes. To keep the infoboxes consistent, I am trying to do something like ...  to conditionally collapse groups of data. Is this possible, or do attributes have to contain a string of non-wikitext? If it is possible, did I do it correctly so if I type   when making the template, the group would collapse? Thanks! 