Methodological framework for the development of the requirements system to the service architecture in the chain trading companies

The article considers the methodological framework for the development of the system of requirements to the service architecture in the chain retail enterprises. The paper systemizes the formation principles and provides the classification of the user, system, functional and nonfunctional, domain and integration requirements. Resulting from the analysis of the interconnection between the business services, applied services and infrastructure services, the research suggests the pattern structure of services in the chain trading companies, groups the business services in domains and classifies the basic stages of the development of requirements to the service architecture in the chain trading companies.