I've been exploring Enterprise Territory Management, which I've successfully enabled in my organization.

I've configured territory settings, created models, types, and territories, and even set up an assignment rule. Upon running the rule, I confirmed that accounts matching the conditions were appropriately added to their respective territories.

However, despite these configurations, I haven't observed any noticeable impacts on existing organizations, contacts, or opportunities.

Can I know of any impacts there would be after this option is enabled?