‘Infrastructure’ and ‘Business-Facing Application’ are types of …?

In my web ui design, I need to have options for selecting various types of IT resources.

I have options like…

  • ‘Operational Scope’ – cloud vs on-premise.
  • ‘Development Style’ – agile vs waterfall.

Does a general taxonomy for this type of thing exist?

I got stumped on one requirement where the user has to determine whether a certain resource is “Infrastructure” vs a “Business-Facing Application”. What concept encompasses both of these options?