Reopening DR 09-0164: Macros, ActiveX and media types

[MURATA Makoto (FAMILY Given)]

Dear colleagues,

I am afraid that we have to reopen DR 09-0164 since we failed to
consider the interactions of media types, macros, and ActiveX.

In Stockholm, we closed DR 09-0164 but we decided to register 
three media types as below:

	application/vnd.openxmlformats-officedocument.wordprocessingml.document
	application/vnd.openxmlformats-officedocument.spreadsheetml.document
	application/vnd.openxmlformats-officedocument.presentationml.document

In my understanding,  MIME entities of these media types do not contain
macros.  Document containing such macros are required to have different 
file extensions and different media types.  So, we need three more media 
types such as

	application/vnd.openxmlformats-officedocument.wordprocessingml-macro.document
	application/vnd.openxmlformats-officedocument.spreadsheetml-macro.document
	application/vnd.openxmlformats-officedocument.presentationml-macro.document

For this reason, I believe that the table in 11.3.1, Part 1 has to be
revised:  in addition to the macro-free wml media type, we need
application/vnd.openxmlformats-officedocument.wordprocessingml-macro.document.

On the other hand, MIME entties of these media types may contain 
ActiveX programs.  Such documents have OPC parts of the 
type "application/vnd.ms-office.activeX+xml".  Am I right?

Note:  This means that we have to first register "application/vnd.ms-office.activeX+xml". 
See DR 09-0167.

Cheers,
Makoto