How to add a Word add-in 2007 to a particular word 2007 document

I have created a Word add-in which would load data in custom ribbon from external web service. I need to have that add-in in a document so that It can populate the data only on that document. I don't want to have application level add-in because It will try to load data for any other word document user might create. I want to do this as this document would serve as a template for other documents. Is this possible?

If the above is not possible, how do you actually install the word-2007 add-in. I see this link. Is this the way one should do it?

I am using VS 2010 Premium edition on Wi开发者_如何学Cndows 7. I also have Word 2007installed in my machine.

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You can use Visual Studio to create a document- or template- level addin.