Best approach to content tree modeling (Region, Country, States & Cities)

[Alma]

Hi @matiasbryan, as stated by my colleague in another thread:

How to implement tags and taxonomy across content models

I’m new to Contentful, so this might be obvious, but I’d love to know if there’s a best-practice way to implement taxonomy across multiple content models. For instance, if I have a blog model and a portfolio model, I’d like to show related items from both models at the same time. Is there a way to achieve this?

It mostly depends from your use case. My suggestion is to follow the links he suggested and come back to this thread if you have any further question