The feature is when one right-clicks in the Browser an object (such as View, PL/SQL object, Type), there would be a "View Source File" option, that opens the local source code file.
This of course, requires that user maintain a Object_Name-to-Source_File_Path mapping file, that works like the .kwf files.
This of course, requires that user maintain a Object_Name-to-Source_File_Path mapping file, that works like the .kwf files.