We are using use-cases frequently our documentation. We have come up with a customized format to maintain the consistency. However, we have achieved it with the help of adding code at CSS level and at code view (page level).
Our requirement is to have it without going at code view level and directly used option at UI level (one or two clicks).
As we are using it in almost each and every article we need to save time and make it standard template for better usage.