Plex overwrites manual edits

Plex Media Server Metadata & Adding Files
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1

Server Version#:
Player Version#:8.12.1 (4366)

I can not find the help screen to force Plex to use my local music metadata per image below. This option does not appear in my app. Thoughts? Thanks!

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2

Edit library and the option is under Advanced

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When making manual edits in the interface, orange means locked

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3

Thank you VERY much - appreciate your excellent help for a hard core … Newbie.

~P