What does Turbotax mean when it says "did you reside outside of following Ontario CMA locations...."? this is found under the Climate Action Incentive.

There is a 10% supplement added to the CAI for residents of Ontario who live in small and rural communities (outside a Census Metropolitan Area). This CRA webpage has a list of what is considered to be outside of a CMA: https://www.canada.ca/en/revenue-agency/services/tax/individuals/topics/about-your-tax-return/tax-return/completing-a-tax-return/deductions-credits-expenses/line-45110-climate-action-incentive/qualify-for-the-supplement.html

Ontario is at the bottom of the page.