I was away for a bit but Jim covered it. It's included in your 2020 version and been part of BIAB for years. The icon is located in the Tools menu in the Classic View.

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2020 Tool Bar Menu in Classic View

BIAB 2025:RB 2025, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.