I was called for a Business Operations Support interview. At the first interview, the discussion shifted towards another job vacancy, the one for TSM. I was presented the job and was later on called in for another interview, but the HR mixed it up and realized that I was brought for the wrong job. Anyway the discussion continued and the TSM job was described in detail. The 3rd interview was with the hiring manager, who considered that I was a great fit. 4 years later I am writing this description