The concept of the approach is that just like the body breathes without us thinking about it, so should architecture be part of the life of a business, without it being forced and without it being a planned event. As involuntary functions, there is no need to mention agility and as the approach shows, having architecture data on hand makes for an agile business.
Mr. Insolia offers the framework described in this book as an add-on to System Architect. He has successfully implemented this framework in System Architect with government agencies. Click here to purchase the book.
For more information, contact Mr. Insolia at http://enterprisetm.com/.