The term 'how something is done' can be summarized by the crossword solution of 'EXECUTION'. EXECUTION is the process of carrying out a plan or task, usually in a precise and efficient manner. It is often used to refer to the implementation of a policy or strategy, such as a business plan or military operation. EXECUTION also refers to the act of performing a task or completing a job. In this context, it is often used to describe the process of completing a project or achieving a goal.