OAS had a feature to tell PL/SQL gateway (i.e. PL/SQL cartridge) to skip some file types and serve them from a file system as defined by cartridges virtual directory.

This was Application MIME Types option.

How can I achieve the same effect with iAS?

The difficulty with mod_plsql configuration is that plsql handler has to be atached to location (i.e. /pls ).
From my understanding mod_plsql will parse ALL requests starting with /pls?

How it is possible to tell mod_plsql(or Apache) to skip some file extensions and handle them "normal" way instead?