Plug-Ins for MSoft Office 2011

Greetings. I am looking for a reference to material that would help me develop plug-ins for Microsoft Office 2011 (OS X) applications. To begin, I am interested in developing a plug-in for Microsoft Word. Any pointers or references would be appreciated. Thanks in advance.

There’s no SDK to create plugins for MS Office 2011 :frowning:

Is there an equivalent of MSOfficeAutomation.rbx that is cross-platform (not just Windows)?

No - there’s no SDK for MSOffice on other platforms so it can’t be MSOffice.
Writing a plugin for Open Office is, to be frank, painful.
And there’s no plugin SDK for Pages, Keynote, Numbers on OS X