Linking a Baan/Infor ERP Ln session with a file on the server or client may require source code change with all the difficulty associated with such a change. This solution requires Form only Tools change, or no Tools change at all. It allows linking a file from any type with a Baan session, while having filename populated from existing fields in the Baan/Infor ERP Ln session. The solution supports calling multiple files, multiple external applications, multiple web sites and zooming to multiple Baan/Infor ERP Ln sessions – all from the same session.