I am looking for some pointers: I want to add a help popup page (using the question mark icon that's used elsewhere in TeamCity to indicate a help page) for certain fields of my plugin's settings. What would be the best way to implement this? One way is to use a URL pointing to my own website, but I would like to avoid that, because of the user experience. Is there an easy way to include a static HTML page as part of the plugin? How would I know what the URL to this page would be, in order to link it correctly in the parent page? Alternatively I can add a JSP page and a controller, but it seems way overkill for something so simple.