Issue 1556: How can we extend ICOM (pdm-rtf) Source: (, ) Nature: Uncategorized Issue Severity: Summary: Summary: How do we extend ICOM? Keep PDM Enablers add attributes vs. Subtyping PDM Enablers? Disposition: Resolution: Revised Text: Actions taken: June 24, 1998: received issue August 24, 1999: closed issue Discussion: End of Annotations:===== How do we extend ICOM? Keep PDM Enablers add attributes vs. Subtyping PDM Enablers? Disposition: