Holding & internal chargeback
Shared-service accounts and platform cost create internal disputes—CHAOS supplies allocation logic.
Problem
Central accounts and platform SKUs serve multiple entities; internal chargeback wants traceable keys. Without a model, the loudest subsidiary wins. External auditors ask for allocation rules.
Approach with CHAOS
CHAOS defines allocation rules (groups, OU, tags—where present) and generates repeatable reports per entity. Why-logic documents assumptions. Simulation shows effect of moves.
Outcome from CHAOS
Less internal conflict, better data for group controlling, and more defensible chargebacks. Transparency for M&A increases.
Insight
Chargeback is politics—technically correct allocation is necessary but not sufficient; involve stakeholders early.