[RECOMMENDED, one]

Technical Definition:

A list of the potential issues in developing a service implementation or in using a service implementation designed from a service expression. Are there assumptions about design, middleware, data structures, behaviours, etc., that are not described elsewhere? Are there any implementation- or deployment-specific considerations (e.g., technology dependencies)?

Commentary:

The IMPLEMENTATION GUIDE is a discussion of issues that may affect the development or use of implementations based on the Service Expression, including any assumptions about the design or technology DEPENDENCIES. Whenever possible, implementation decisions and choices should be deferred to the service implementation design.