What it does is it creates a register in the documentation of all your applications and technologies. When you align or map it to your business capabilities, this is how you identify duplication of technologies in your business and how you can potentially rationalize and standardize on them. In conjunction with my business policies, LeanIX is quite effective because using it as a tool to determine what is an endorsed technology can prevent other technologies from being used. I would call it effective in preventing technology sprawl in my environment if it is used alongside my business policies. It does assist in aligning IT with business goals.
