Modular method construction
Method construction is supported by:
- Metamodeling methods that offer languages and concepts to specify methods
- MetaCASE that allows to modify or "program" new methods for CASE
MetaCASE and metamodeling provide a limited view of ISD methods in terms of:
- A "formal" set of steps, rules and modeling languages that define how a representation of an IS is derived and handled.
- While hidden or silent aspects are neglected (eg. rules of thumb, value orientation).