I left a job after 8 years. It took 3 months to do a thorough knowledge transfer (documentation and training). It's a business-critical system so as a professi

I left a job after 8 years. It took 3 months to do a thorough knowledge transfer (documentation and training). It's a business-critical system so as a professional, I wanted to ensure my replacement's (and my former team's) success. I left on very good terms.