Hello,
I was reading MS documentation on Business Central, and I wondered about : "what's the difference between ApplicationArea, a field property that can have Basic, Suite and All attributes, and the company Licence property, that can have Essential or Premium attributes, called Experience Tier ?"
Documentation "mixing" these two notions : https://docs.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-extending-application-areas
When I develop, I have to add the preporty ApplicationArea into a new field to see this new field on my BC 16.0. I can attribute Basic or All to this property.

When I'm on the Page Company Information, at the bottom of it, in the FastTab User Experience, I can chose Essential or Premium attribute for my company. Not Basic, as in ApplicationArea.

So this make me think these are two distinct notions. But I don't really understand how different they are. Can you help me to understand please ?