Generic categories vs industry-named spaces
A dental clinic asked for a Patients topic type. That would have exploded the type enum and wrecked search filters.
We kept the templates (question, event, review) and let them add a Patients category. Schema.org about uses entity_type=organization.
If you renamed categories for a tenant, what broke in saved searches?

Posted a Guide recap of this thread so we are not asking people to mine comments.