A little background:
I am a software engineering manager that leads the development team for an international retail company. Our IT department spans a few technology groups that work with various parts of the business. As these teams began to grow I needed a way to document the technology choices we have made.
Why we needed this:
It was becoming hard for me to remember everything in my head. A growing organization meant that there were more people working with more technologies. I needed to understand their purpose and determine if it fit well within the big picture.