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Great meeting another Doc’s geek.
On Mar 9, 2020, at 06:54, Jerry Michels <gjmichels53@...> wrote:
Hi Dave, Each time I do an update, I save the file with a date, for example, DCC Main Wiring 2020-01-27.xlsx. So that takes care of having previous version available. I am a geek on this type of documentation. In addition to the backups on various computers here in Amarillo, the files are backed up in the cloud. I think we are rock solid. We also do this with things like our rolling stock and locomotive rosters, photos, and correspondence.
Amarillo Railroad Museum
Castro Valley, CA