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- Still valid the startPhase definition for backward compatibility;
- Using startPhase and stage in a composition definition is not valid;
- stage is configured in composition definition element;
- Any composition definition element could have different sptePhase stage for each operation: for example the order for deploy could different for migrate;
- Any instance element could be executed more then one time;
- All instance elements whit same stage are executed at same time in parallel;
- stage has not reversal order.
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When an instance element has completed a step, not means that the full implementation execution is completed (DEPLOYED state).
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