Reference models for Collaborative Networked Organizations (CNOs) is under development, but Ente/prise Architecture Modeling Languages (EAMLs) for CNOs are very few. Lack 0/ reference models makes it difficult for people to communicate with each other and lack o{ EAMLs also makes it difficult to implement in/ormation .'ystems supporting CNOs. For enrichment o/reference models and EAMLsfor CNO we develop modeling constructs 0/ an EAML. It supports (I) multi-level modeling based on OMG's

more »

... ven Architecture fhr expressive power and ease o{implementation, and (2) multiIocus modeling based on Zachman Framework!hr completeness a/modeling.