Chapter 1.4.1 - How to tailor for a specific project - Tailoring introduction Aerospace and Defence Industries Association of Europe 2016-12-31 GENERAL This chapter gives a basic introduction to business rules and where to find information to tailor S1000D for a specific project or organization. CONTENT This specification has been produced to cater for many different types of products. Therefore, to make it suitable for a given project or organization, some aspects of tailoring will be required. It is recommended that the tailored version of this specification is referred to in the project's contractual documentation. This tailoring must not affect the XML Schemas or its basic philosophies, but must be restricted to tailoring within the narrative specification. Project business rules must be agreed between parties to document the details of the agreed tailoring of this specification. These rules must cover the requirements for optional elements, their population from specific data sources, and the use of specific values. Chapter 2.5 - Documentation process - Business rules defines the term "business rules" and describes the standardization of the business rules scope within S1000D. Chapter 2.5.1 - Business rules - Categories and layers groups various business rules into categories and introduces the construct of business rules layers that describe various organizational and project levels at which business rules are produced. Chapter 2.5.2 - Business rules - Generation and use addresses the mechanisms of business rules generation and use. Chapter 2.5.3 - Business rules - Business rule decision point index contains a complete index of business rule decision points. Chapter 4 - Information management includes a description of the BREX mechanism provided to record and exchange specific business rules between parties involved in a project. Chapter 3 - Information generation thru Chapter 8 - SNS, information codes and learn codes give guidance on the project and/or organization specific business rules decisions.