System Flexibility: Contrary to the strategy espoused by the developers of "Artificial Intelligence" (AI) systems that are intended to have "decision making" capabilities, this research supports the role of the application user as the decision maker. It is the user (decision maker) who must be prepared to determine what information (assembly of associative ideas) is relevant to the decision processes. The discretion of the user defines an information path through the information base that is appropriate to the immediate context and task. At the same time, the marking, blazing, and charting of the information path can enable other users to review each decision process as a case study. Each marked path should communicate an understanding of the context of the associated decision environment. A path follower can adapt or deviate from a previously marked trail according to the demands of the user's current decision environment. Similarly, in view of the rapidly changing technological context, it is important to focus on the assembly of components which will meet the required performance parameters, adhere to industry standards (de facto standards), and reflect the potential for system modification through upward compatibility. The rapid changes that are occurring in all facets of information technologies make any attempt to assemble the "definitive" information system a time consuming and ill conceived exercise in futility. Integrated Preservation Information Systems Path Marking Prototypes Synthesis Problems in Information Science