Practitioner tools, templates, and worked examples to accompany the main chapter. These are not prescriptions — they’re starting points. Take what’s useful, adapt what isn’t, and let us know what you find.​

Annex A – Iceberg × four lenses: examples from practice

The iceberg model gives us four depths of intervention: Events (visible incidents and outcomes), Patterns (recurring trends across time), Structures (rules, incentives, ownership models, and infrastructures that generate the patterns), and Mental Models (the beliefs, narratives, and assumptions that hold structures in place). The Four Lenses give us four views of the system we care about. Together, they form a 4×4 grid that tells you both where in the system a project operates and how deep it reaches.​

Here are illustrative examples from Explorer-type projects across both dimensions:

Annex B — the three heatmaps in detail

Each heatmap answers a different strategic question. Together, they give a complete picture of where capital is flowing — and where it isn’t.​

Four Lenses × Instruments​
Purpose: make the capital mix visible and deliberate. The Y-axis carries the four lenses (Ecological, Social, Economic, Narrative). The X-axis carries the full instrument range: Grants; First-loss; Guarantees; Credit lines; Revenue-based finance; Redeemable/evergreen equity; Common equity; Real estate and place-based vehicles; Liquid/public positions. Start by shading qualitatively — dark for strong presence, medium for emerging, light for absent. Add counts and euro exposure as the portfolio matures and data quality improves. The heatmap will reveal whether you’re using the full range of instruments available to you, or whether your capital is clustering in the two or three familiar categories that most impact portfolios rely on.​

Four Lenses × Topic Clusters
Purpose: see how passions form concentrations — and where the map goes cold. Example topic clusters include: steward ownership, regenerative economy, bioregions, new materials, local manufacturing, narrative/culture, public procurement, SME enablement. Useful overlays to layer on top: stage (probe / active / committed), leadership diversity (female-led, community-led, indigenous-led). Hotspots reveal where Explorer networks are already strong. Cold spots aren’t gaps to fill mechanically — they’re invitations to ask: whose networks could we learn from? Who’s already doing this work in these areas?​

Four Lenses × Geography​
Purpose: counter portfolio myopia and surface the geographic reality of collective choices. Start from regions reachable through real networks — don’t pretend to have reach you don’t have. Flag where you lack the relationships to evaluate responsibly. Build a “learn-first” list for regions where presence is thin: at least one conversation with a practitioner already working there before prioritising that geography as a gap to fill. The geographic heatmap is often the most uncomfortable one to look at — and the most useful.​

Annex C — tagging card schema and data stewardship

Every project gets a lightweight tagging card. The goal is not bureaucracy — it’s legibility. A fully tagged portfolio takes roughly five minutes per project and creates instant visibility into patterns, gaps, and opportunities for collaboration that would otherwise remain invisible.​

Minimum required fields​
Title and lead; Primary lens and secondary lens (if applicable); Instrument (primary financial instrument deployed); Topic cluster(s); Geography (country or region); Iceberg depth (events / patterns / structures / mental models); Mindset expression (does the project use alternative ownership, progressive governance, or non-extractive instruments?); Maturity stage (probe → pipeline → active → committed → realised); Resources deployed — financial (€ amount), social/network (connections, governance support), symbolic (legitimacy signals), narrative (storytelling, media), natural (biophysical knowledge or assets).​

Optional enrichment fields​
Gender and diversity of leadership; Target stakeholders and beneficiaries; Expected enabler or dependency relationships with other portfolio projects; Key risks and mitigations; Learning questions this project is designed to answer.​

Data stewardship​
One card per initiative stored in a shared repository. Quarterly refresh — updated after each investment round or live event. A short decision log entry for each portfolio move (approve / hold / pass) with rationale and any dissent recorded. Evidence links added as projects progress. The repository doesn’t need to be sophisticated — a shared spreadsheet with consistent column headers is enough to start. The discipline is in the updating, not the tooling.​

Annex D – instrument menu

These instruments are not mutually exclusive — most systemic portfolios will use several in combination. The logic of each instrument should follow the diagnosis of what kind of capital is actually binding, not precede it.​

Grants — field-building, standards development, learning infrastructure, and early proof-of-concept work. Use milestones and sunset clauses to avoid perpetual dependency. Grants are most powerful when they de-risk something that other instruments can then follow into.​

Guarantees — unlock credit for SMEs, community enterprises, and place-based infrastructure that can’t access mainstream lending. Most effective when paired with community or municipal co-guarantors, which share both risk and legitimacy.​

Credit lines — working capital, purchase-order finance, inventory, and equipment. Align repayment terms with real cash cycles; avoid covenants that create extractive pressure on mission-driven organisations.​

Revenue-based finance — non-dilutive repayment as a percentage of revenue, with a cap aligned to stewardship rather than return maximisation. Appropriate for cash-generating SMEs and cooperatives that want to preserve governance and avoid dilution.​

Redeemable / evergreen equity — investor exit via redemption from profits over time; no forced sale; mission and governance remain intact. The preferred instrument for steward-owned enterprises and cooperatives where a conventional exit would undermine everything the ownership structure was designed to protect.​

Community bonds — mobilise local savings for place-based assets; embed participation rights so bondholders have a stake in governance, not just in financial return.​

Real-asset vehicles — land and buildings held under stewardship structures (community land trusts, purpose trusts) rather than for capital appreciation or extraction.​

Blended stacks — layering instruments to de-risk missing markets. Example: first-loss grant + guarantee + senior credit for a retrofit facility that is systemically essential but commercially marginal.​

Annex E – six questions we ask when adding to the portfolio

These questions are not a checklist to complete before acting. They’re a conversation to have — ideally collectively, at a live event or portfolio council, using the heatmap as the backdrop. The final two also need to be put to the founders.​

1. Does it fill a visible cold spot — a new geography, a missing instrument, a thin lens?​

2. Does it deepen an existing cluster — building the critical mass in an area where we’re already present?​

3. Does it open a new frontier — a topic or instrument we haven’t touched?​

4. What does it enable for others — what is its interrelationability role? Is it an enabler, a keystone, a bridge, a probe, or a flywheel?​

5. What kind of capital is actually binding here — financial, symbolic, narrative, social/network? Sometimes the answer is not money but credibility or access. The instrument should follow that diagnosis, not precede it.​

6. If it succeeds, what structure would keep the value stewarded rather than extracted? An ownership model, a governance clause, a purpose trust, a community compact — whatever ensures that the value created stays in the hands of those who created it.​

Annex F – decision log template

The decision log is the portfolio’s memory. Without it, patterns stay invisible, dissent gets lost, and the group keeps having the same conversation without building on what it already knows. The log doesn’t need to be long — a few lines per decision, consistently maintained, is enough to create a living record of how the portfolio is being shaped and why.​

For each portfolio move, record the following:

Initiative — name of the project or opportunity under consideration.​

Heatmap cells touched — which lens × instrument, lens × topic, and lens × geography cells does this move affect? Does it warm up a cold spot or deepen an existing cluster?​

Role in interrelationability — enabler / keystone / bridge / probe / flywheel. What does this initiative unlock, depend on, or amplify?

Capital stack and terms — what instrument(s) are being deployed? At what scale? Under what conditions? What structural concessions (if any) — stewardship clauses, governance rights, non-extraction covenants?

Learning questions — what must become true for this investment to have worked? What hypothesis is being tested?

Risks and mitigations — execution risk, coordination risk, political risk, reputational risk, narrative backlash risk. What are the realistic failure modes, and what’s in place to manage them?

Decision: approve / hold / pass — with full rationale written out, not just the outcome. And crucially: if there was dissent, record it. A minority view that was overruled often turns out to be the most important piece of information in the log.

Next checkpoint — date and criteria. When will the group return to this decision and ask: was the hypothesis right? Has something changed?

The log becomes most valuable after twelve to eighteen months, when you can read back through it and ask: are we learning? Are we acting on what we learn? Are we getting better at this?​​​​​​​​