N1 Service Provisioning System 4.1 Reference Guide

Extends Changes

This section enumerates the changes that can be made to Extends, and whether they are call and/or install compatible.

Nature of Change 

Install Compatible 

Call Compatible 

new base component instance of original 

no 

yes 

original base component instance of new 

no 

no 

new base component unrelated to original 

no 

no 

new base component install compatible with original 

yes 

yes 

new base component call compatible with original 

no 

yes