Solution architecture or project architecture describes a project that introduces a change in the enterprise. This architecture describes (a series of) the changes between the baseline and the target architecture.

The target is an architecture that describes the desired and future architecture of the system. It is often drawn up together with the baseline architecture, which is the desired architecture. In this way it is possible to gain insight into the differences between the desired and current architecture.

domain architecture describes an aspect or part of the enterprise or reference architecture. Aspects can be layers or aspects, but also domains within the architectural field or the organizational structure.

A specialization of an inventory within the architecture is drawing up the requirements for the target architecture for the various stakeholders within and outside the organization within which the architecture is drawn up.

The baseline is an architecture that describes the current architecture of the system. It is often drawn up together with the target architecture, which is the desired architecture. In this way it is possible to gain insight into the differences between the desired and current architecture.

In addition to the use of a modeling language, additional requirements and definitions are drawn up around the Architecture models and products. They are frameworks for architects who develop different types of architectures.

An inventory document describes the aspects that are relevant when mapping a complex architecture, for example the baseline or target architecture. It is part of the analysis and modeling to establish an architecture.

A reference architecture is an abstract architecture in which a number of generic frameworks or building blocks are described. Organization-specific (domain and solution) architectures are drawn up based on reference architectures.

The metamodel describes the model of the architectures. This is often based on an architectural modeling language such as ArchiMate. These architectural modeling languages have also been developed in a metamodel

A list of proposals, in the form of requirements and requirements for the architecture to be drawn up. But also for the metamodel or the modeling conventions of the architectures to be developed.

A model is a schematic and simplified representation of part of the (architectural) system. It is often developed in modeling languages such as ArchiMate or BABoK.

Abstract business object for different types of specialized architectures. The architecture is thereby enriched with a number of sub-dimensions.