When creating an application architecture roadmap, the ‘WHOM’ dimension refers to the stakeholders or entities that will be impacted by or interact with the application. This dimension canvary greatly depending on the context and the specific focus areas of the roadmap. The correct answers that define the ‘WHOM’ dimension in various contexts are:

B. Material Groups/Products: This refers to the categorization of items such as raw materials, spare parts, direct materials, and indirect materials. These groups are relevant stakeholders in the context of procurement and supply chain management applications.

C. Groups of Persons/Business Expense: This includes different categories of personnel such as permanent staff, contracted staff, and students. It also encompasses different types of expenses like operational expenditure and capital expenditure, which are crucial considerations for financial management and human resource management applications.

D. Working model: This pertains to the various operational models such as home office, headquarters, and affiliates. These models are significant for applications that manage organizational structures, remote work capabilities, and location-based access to resources.

A. Asset Classes/Vehicles is not a correct answer as it describes types of assets rather than stakeholders or entities interacting with the application.

References:

SAP. (n.d.). SAP Enterprise Architecture Framework. SAP Community.

The Open Group. (2018). TOGAF® Version 9.2: Enterprise Architecture Framework.

International Organization for Standardization. (2015). ISO/IEC/IEEE 42010:2011 - Systems and software engineering — Architecture description.