I don’t know where to start the process of a change process diagram on the Transformation at IBM under CEO Ginni Rometti What I have so far is as

• I don’t know where to start the process of a change process diagram on the Transformation at IBM under CEO Ginni Rometti

What I have so far is as follows;

1. Abandon predecessor’s strategy 2014 
2. Make IBM a cloud-based “solutions” business.
3. Watson, IBM’s artificial intelligence platform.
4. News/Update Changes

I need help in the business process change diagam. The website is https://hbr.org/2017/07/dont-try-to-protect-the-past. How would I start the process?