[redhat-ccm-list] How to publish with more than one File extension?

[Emmanuel LECOMTE]

Hello,

On redhat CCM 6.0, we actually publish each content in 3 different contexts
in same time. 
It works well, but I would like to use a different file extension for each
context. Is someone know how to do that?
It seems that the default file extension for published items (".html") is
hard-coded...

Thank you. 

Emmanuel Lecomte