Capitalization preferences work just like spelling preferences: enter the preferred term, and tell Styleworks the search term to look for.
Steps
Enter the preferred term first. For example, ibuprofen is a generic drug name, so it's usually lowercase.
Styleworks doesn't know that, so the info bar goes red; add the search term:
ibuprofen (
notIbuprofen)
The capitalization preference is now part of your style.