Definitions

Power BI	Microsoft Power BI
valQ	valQ for Microsoft Power BI
Value Driver Tree	Mathematical or conceptual business models visualised in a way that links the business KPI’s (what management or stakeholders care about) to the operational drivers (the things that can be influenced to change the KPI’s).
Node	A generic reference to a unique KPI or Value Driver in a value driver tree
Node Widget	The visualization of a KPI or Value Driver in a value driver tree
Derived Node	Additional Information for a node but not directly related to the calculation hierarchy. This will often be key benchmarking KPI’s such as cost/production unit.
Parent	A reference to the Node one level above in the Value Driver Tree
Children	A reference to the collection of nodes immediately below a Node

Definitions