Thanks for response Damian
I wonder if this might be the easiest solution to my other query regarding modules of an application that are envisaged to be used by many other modules to display "child window" screens as my "Notes" module is envisaged?
Perhaps if a developer identifies such "universal" modules such as this that he/she sees as being used in many of his/her applications, they should reside in a "global"/"infrastructure" style serviceing module?
Thanks again