Italian Translation Request

Dear Translators,

I’d like to translate these articles into Italian, if they are available: 
Working with Composite Messages (https://www.w3.org/International/articles/composite-messages/index)
Character encodings: Essential concepts (https://www.w3.org/International/articles/definitions-characters/index)

I also confirm that I agree:
to the redistribution terms of the W3C document copyright notice <https://www.w3.org/Consortium/Legal/copyright-documents.html>. Consequently, your translation may be republished by the W3C or other entities if it is done in compliance with the notice's terms.
that the W3C may rescind your right to publish or distribute the derivative work if the W3C finds that it leads to confusion regarding the original document's status or integrity. (Source. <https://www.w3.org/Consortium/Legal/IPR-FAQ-20000620#translate>)
That any links you add to the document must follow the rules in the section entitled 'Links' below.

Best Regards,
Alessia :)