Construct change goal hierarchy following one shot tactics

This guideline suggests to construct the hierachy of change goals by intertwining the deployment of existing goals and the addition of new goals.

Follow this step
 
Deploy goals and Add new goals The construction of the hierarchy of change goals is an iterative process which consists in progressively generating change goals by studying the impact of the contextual forces onto the current goals.  

The hierarchy of change goals is constructed, in a top down manner, step by step, by generating the change goals either as improvements of the current goals or by introducing new goals. Roughly speaking, the process iterates for each goal in the current hierarchy on the two activities "deploy goals" and "add new goals"

 
Hierarchy of current goals, contextual forces, future requirements
Enterprise goal model
 Construct change goal hierarchy 
Copyright  ELEKTRA 1998