The allocation, function by function
| Function | Where it lives | Why |
|---|---|---|
| Compliance & RG | Group, absolutely | One licence surface, one protection function, cross-brand enforcement by construction |
| Payments & treasury | Group | Provider leverage, float discipline and reconciliation don't multiply well |
| Data platform & BI | Group — one warehouse, brand as a dimension | The sharding argument; forked metrics are the quiet killer |
| Platform & roadmap | Group, with a published queue | One deployment, many tenants — the multi-tenant pattern |
| Bonus economics | Group rules, brand proposals | The engine and cost ceilings centralise; campaign creativity inside them doesn't — per bonus economics |
| Brand, content, campaigns | Brand, inside group guardrails | The differentiation the portfolio exists for |
| Market knowledge | Brand | Local payment habits, content taste and calendar live closest to the audience |
| VIP & support | Hybrid: brand voice, group rules and systems | Relationships are brand assets; protection overrides and tooling are not negotiable per brand |
Decision rights: the four seams, pre-refereed
The predictable conflicts get their tie-breakers written down while everyone is calm:
- Promo calendar. Brands propose within the group's bonus-economics envelope; the envelope's owner is named; exceptions are escalations with a rationale, not negotiations with whoever is loudest.
- Roadmap queue. A published prioritisation rule (revenue at stake, compliance deadlines, portfolio strategy) and a visible queue — the brand-vs-platform page takes this seam in full.
- Risk and protection overrides. Group wins, mechanically, every time — the one seam where the tie-breaker is not a judgement call, per the authority structure.
- Definitions. One metric dictionary, group-owned; brands may extend, never redefine.
The operating rhythm
The structure works when its cadences exist: a weekly brand-performance review on shared definitions (one table, all brands, no per-brand dashboard forks), a monthly portfolio review that reallocates spend and roadmap capacity between brands on the declared rules, and a quarterly seam review — are the tie-breakers being used, bypassed or renegotiated? Bypasses are the diagnostic: every informal workaround marks a decision right that was written wrong.
What the design protects
Done right, the multi-brand org gets group-scale leverage (compliance, payments, platform, data) with brand-scale market fit — the entire economic argument for the portfolio. Done wrong, it converges to one of two failure states: the holding company that is really one brand with logo variants (over-centralised), or the federation that pays group costs without group leverage (under-centralised). The allocation table above is the tool for noticing drift toward either, function by function, before the drift becomes the culture.
Continue reading: Shared services — the group functions run as internal products. Scaling operations — what breaks at each brand count.