Adding user library to Rhino Python Editor documentation browser


I’m wondering if there’s a way to add documentation for user libraries to the browser pane of the Rhino Python Editor. You know, the one on the left of the editor window that defaults to the documentation of rhinoscriptsyntax, scriptcontext, Rhino and Eto namespaces. In our specific case, it would be great if that process were scriptable through python itself as we already have code that parses the python AST structures of our libraries.