Document the business architecture

MM_BusinessArch 

Ensure that the assets in the Business Architecture are relatively complete since these create the business context in which to understand your IT. In the left navigation panel, expand the Business Architecture section to capture business capabilities, business processes, organizations, locations, and vendors that make up your business architecture.

Here's how you can begin:

NUMB_1  Document your company's business capabilities. These describe the main functions and competencies about what is necessary to run the business. Specify the business relevance of each business capability and document the applications that provide the business capability.
NUMB_2  Document the business processes. These are the repeatable set of activities that represent work required to achieve a business objective. Specify the applications that support the business process.
NUMB_3  Document your company's organizations. Specify which applications the organization uses.
NUMB_4  Document the locations that are relevant to your IT. It is important to know where your physical servers are running.
NUMB_5  Document the vendors and the components they supply.