An Entity is defined as a person, place, or thing which is a) of interest to the corporation, b) is capable of being described in real terms and c) is relevant within the context of the specific environment of the firm. A more precise definition within the context of the framework model should have been.
When systems are re-vamped company-wide, the technical support specialist will set up training sessions to introduce the new software or hardware to the employees, explaining how they work in layman's terms. One-on-one training is sometimes provided for managers in each department of the company.
Decision Support Systems. A Decision Support System, or DSS, is a specialized information system specifically designed to facilitate the decision making process in the operations of organizations. Compared to other types of information systems, a DSS is typically used when a problem is unstructured or when circumstances are difficult to predict. A DSS may include other types of systems. For example, a database management system (DBMS) is often part of a DSS in order to have access to the necessary data. However, a DSS is more than a DBMS since it provides a structure to facilitate the process of making decisions.