"Preliminary or architectural design is the activity that begins the transition from the analysis, or business domain, to the domain"

Data

Explanation:

Architectural Domain is a business term that describes the whole enterprise architecture in order to enhance business efficiency. It is divided into four, in which the process of architectural design moves from one domain to another. These domains are:

1. Business Domain

2. Data Domain

3. Application Domain

4. Technology Domain

Therefore, Preliminary or architectural design is the activity that begins the transition from the analysis, or business domain, to the Data Domain.

they work in some type of way

answer; customers within the organization