Automatic Correction
Automatic Correction and other spell check options may not be suitable for multi-user.
Options including Automatic Language, Automatic Correction, Check Grammar, Text Substition, Show Text Substitutions, Smart Dashes, and Smart Quotes, are built-in but are not the same on all systems and do not share dictionaries for added business jargon.
It is more useful to automatically use your system dictionary, which is already trained. Customization of this system is possible if you have a need for specialized dictionary.
Related: