The first entry in the “Topics” rubric of a room could, for example, introduce the content of a specific seminar. You can then create a path to link the introductory topic to other entries in the correct viewing order. Before you can add entries to your path, you need to link them to your topic first. You can rearrange the path using drag and drop. Topic entries are very useful, as they give structure or a fixed order to multiple room entries.