PROTOTYPE · Interro × Delio · payment touchpoints shown inside the real Delio user flow
Journey map
LP · Eleanor Laurent
EL

Where payments appear in the Delio journey

The whole lifecycle. Click any violet Interro touchpoint or amber GP action to walk that flow, or use the tabs above.
Delio-owned screen (exists today) Interro touchpoint (SDK / widget / API) What triggers it

One-time · account setup

SettingsPayment methods
E · InterroAdd & verify bank accountRegistration widget → bankAccountId
Reusable across every payment below. Can also be done inline the first time an LP pays.

Flow 1 · Invest in a deal (LP)

Browse deals/deals
Deal detail"Invest as"
Commitmentamount
Documents
SignatureDocuSign
A1 · InterroIdentity / KYCCapture SDK (swaps SumSub)
B · InterroPaymentfund commitment
ConfirmationMy Investment
⬤ KYC & Payment are new steps in the existing investment workflow drawer (commitment → docs → sign → KYCpay).

Internal · KYC review (compliance / admin)

Manage InvestorsInvestor detail
A2 · InterroKYC Data tabreview status · docs · reset
⬤ Where Helm compliance adjudicates. SumSub feeds this today; Interro must feed an equivalent admin review surface (status, decision + reasons, document images, reset) — the SDK swap (A1) alone isn't enough.

Flow 2 · Capital call (GP triggers → LP pays)

GP issues call% of commitment → batch
LP acts from any surfaceHome action · Tasks/email · Deal page · Transactions
C · InterroPay — deal Capital calls tabpayment widget
Paid / reconciledstatus shows in reporting
⬤ The action is task-driven and surfaced in several places; the Portfolio table is read/status. All entry points open the same CapitalCallPaymentModal.

Flow 3 · Distribution (GP triggers → LP receives)

GP runs distributionpro-rata → Interro batch
LP acts from any surfaceHome action · Tasks/email · Deal page · Transactions
D · InterroConfirm payout — deal Distributions tabbank selection
Settled
⬤ Same pattern as capital calls — mirrored entry points into one payout-confirm modal.

Anytime · review

Portfolio ▸ Transactions
F · InterroPayment historytransaction-history API (data, not a widget)

Deals

Browse open opportunities
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Bookmarked
External
Secondaries

Project Meridian SPV

Single-asset growth equity SPV.
Min £25,000GBP

Helios Growth Fund II

Diversified venture fund, 2026 vintage.
Min £50,000GBP

Atlas Real Estate Co-Invest

Core-plus property co-investment.
Min £100,000GBP
Deals › Project Meridian SPV
Project Meridian SPV
Single-asset SPV investing alongside the lead institutional round in Meridian Therapeutics' Series C.
Open · 27 days left
🔖
Overview
Documents
Capital calls
Distributions
Team

Description

Project Meridian SPV gives qualifying investors single-asset access to Meridian Therapeutics' Series C. Meridian is a clinical-stage biotech advancing a Phase IIb candidate for autoimmune disease. The SPV targets an £8m allocation alongside the lead institutional investor, closing 30 June 2026.

Details

Deal structure
SPV
Asset class
Growth equity
Sector
Healthcare
Sub-sector
Biotechnology
Stage
Series C
Geography
United Kingdom
Target raise
£8,000,000
Minimum investment
£25,000
Currency
GBP
Availability
27 days left
Close date
30 Jun 2026
Status
Open

Team

JD
John Demler
Managing Partner
SR
Sarah Reyes
Investment Director
MB
Matt Brautlacht
Head of Operations

Documents

View all →
Information memorandum.pdfUnread
Subscription pack.pdfUnread
Term sheet.pdfUnread
Investing as
Eleanor Laurent
InvestorButtonBarNew · "Invest as"

Choose investing account

AccountSelector — which entity is making this investment

Complete your investment

Project Meridian SPV · InvestorInvestmentDrawer
Step 1 of 5
1CommitmentIndicate amount
2Documents
3Signature
4Identity (KYC)
5Payment

Indicate your commitment

How much would you like to commit to Project Meridian SPV?

£250,000.00

Complete your investment

Project Meridian SPV
Step 2 of 5
Commitment£250,000
2DocumentsSubscription pack
3Signature
4Identity (KYC)
5Payment

Review & upload documents

Download the subscription pack, complete it, and upload any required supporting documents.

Subscription agreement.pdfDownloaded
Proof of addressUploaded

Complete your investment

Project Meridian SPV
Step 3 of 5
Commitment
Documents
3SignatureDocuSign
4Identity (KYC)
5Payment

Sign the subscription agreement

Signing is handled via DocuSign (existing integration — not an Interro surface).

✎ DocuSign embedded signing

Complete your investment

Project Meridian SPV · ControlsCard → KycPage
Step 4 of 5
Commitment
Documents
Signature
4Identity (KYC)Interro
5Payment

Verify your identity

Required before funding. Handled securely by Interro — usually a few minutes.

A · INTERRO KYC SDK
<InterroKycContainer /> — iframe
Drop-in for SumSubFormContainer at the same insertion point, selected via kyc_provider:'interro'.
Individual verificationStep 3 of 4 · powered by Interro
Eleanor
Laurent
⬆ Drag & drop or tap to capture — passport, driving licence, or national ID

A · embed spec

Interro
KYC SDK (iframe): individual (4-step) & entity (6-step) flows, branding (BRD KYC-FR-1..7).
Props in
accessToken, check-level, investorId.
Callbacks
onApproved() / onRejected() / onStepUp() + webhook.
Data link
Status → TransactionUserKyc; satisfies later payment-KYC via passthrough (BRD §2.3).

Complete your investment

Project Meridian SPV · ControlsCard → new "payment" step
Step 5 of 5
Commitment
Documents
Signature
Identity (KYC)Verified
5PaymentInterro
Commitment amount£250,000.00
DirectionInbound (LP → Fund)
Referencefunding_event · MERID-SPV-0042
B · INTERRO PAYMENT WIDGET
<InterroPaymentWidget /> — Model B (or Delio-built form on Model A)
First-time payers add a bank account here (touchpoint E) inline.
£250,000.00
Fee (0.30%, cap £150)£150.00

B · embed spec

Props in
amount, currency, investorId, offeringId, direction:'inbound', idempotencyKey, metadata.externalReference.
Callbacks
onComplete(transactionId) · onError(code) (e.g. INVESTOR_NOT_VERIFIED).
Helm asks
Partial payment · fee % + cap · multi-currency / non-USD rails (Helm Req §6–7).
Data link
CashFlow (fully_paid_up) with source='interro', source_id=transactionId.
Deals › Project Meridian SPV
Project Meridian SPV
Single-asset SPV investing alongside the lead institutional round in Meridian Therapeutics' Series C.
Invested
🔖

My Investment

Committed
£250,000.00
Edit investment
Received
Processing
Investment progress
5 of 5 steps · View all steps

Timeline

  • Commitment indicated£250,000
  • Documents & signature complete
  • Identity verified · via Interro
  • Payment submitted · txn_8810ac
  • Funds settling · Interro webhook will confirm

Bank accounts

Settings ▸ Payment methods · New surface (greenfield)
AccountBankReference IDStatusActions
Barclays current
Sort •••• 21 · Acct •••• 4471
Barclaysba_9f31c0…Verified
HSBC savings
Sort •••• 04 · Acct •••• 9920
HSBCba_2a77de…Verified
Lloyds business
Sort •••• 88 · Acct •••• 1203
Lloydsba_c004b1…Pending verification

Delio stores only the bankAccountId — never raw account numbers (BRD PAY-SR-4 / BA-FR-3).

Bank accounts

Add & verify · Interro registration widget
AccountBankStatus
Barclays currentBarclaysVerified
HSBC savingsHSBCVerified

E · embed spec

Interro
Registration + verify widget; masked-account read API; statuses pending/verified/failed/disabled (BRD §3.4).
Callbacks
onRegistered(bankAccountId, status) + webhook on micro-deposit completion.
Data link
bankAccountId reused as source/destination in flows 1–3.

Payment history

Extends TransactionsTable with payment columns from Interro
F · INTERRO DATA · NOT A WIDGET
Delio-built UI rendering Interro API dataGET /api/v1/system-transactions (BRD §3.5). No iframe; accounts masked; status = Interro's state machine.
DateWorkflowDirectionAmountRailTo / FromStatusInterro txn
03 JunDividend
D-2026-031
Inbound+ £18,200Faster PaymentsHSBC •••• 9920Processingtxn_8810ac…
28 FebSubscription
MERID-SPV-0042
Outbound− £250,000CHAPS / WireBarclays •••• 4471Settledtxn_41b9f2…
28 FebCapital call
CC-2026-002
Outbound− £50,000Faster PaymentsBarclays •••• 4471Reconciledtxn_2c77d0…
16 MayCapital call
CC-2026-009
Outbound− £15,000Faster PaymentsHSBC •••• 9920Failed · retrytxn_5e09b7…

F · embed spec

Interro
GET /api/v1/system-transactions + filters (investor/org/offering, direction, status, externalReference/Type, date, pagination) — BRD TH-FR-1..4.
Delio
Table UI, filters, CSV, linking rows to Delio capital-call/distribution objects.
Note
The one API-only touchpoint — a good first integration milestone (no UI from Interro).
Viewing as:
Deals › Project Meridian SPV
Project Meridian SPV
Single-asset SPV investing alongside the lead institutional round in Meridian Therapeutics' Series C.
Open · 27 days left
🔖
Overview
Documents
Capital calls
Distributions
Team
Your capital calls for this deal — pay or decline.
CallAmountDueStatusActions
CC-2026-014£62,50011 Jul 2026Outstanding
CC-2026-002£50,00028 Feb 2026Paid

View & Reject are Delio workflow actions; Pay opens the Interro widget (touchpoint C).

Capital call detail

Read-only · Delio data
Project Meridian SPV · Capital calls
CC-2026-014£62,500.00

Pay capital call

From the deal · CapitalCallPaymentModal
Capital call · CC-2026-014
Project Meridian SPV£62,500.00
Due11 Jul 2026

Decline capital call

Delio workflow action — no payment rails
Capital call · CC-2026-014
Project Meridian SPV£62,500.00

Reject — Delio workflow, not an Interro surface

What happens
Sets the capital-call CashFlow / workflow state to declined/disputed and notifies the GP.
Interro
Not involved — no transaction is created. (Contrast with Pay, touchpoint C.)

Confirm distribution payout

From the deal · DistributionPayoutModal
Distribution · D-2026-040
Helios Growth Fund II · Dividend+ £12,000.00
DirectionOutbound (Fund → LP)

D · embed spec

Props in
investorId, direction:'outbound', amount, currency, externalType='distribution', externalReference=distributionId.
Callbacks
onAccountSelected(bankAccountId) · per-LP webhook as each transaction settles.

New capital call

Project Meridian SPV · CapitalCallForm (scoped to this deal)
25%
£250,000.00
13 Jun 2026
11 Jul 2026
Faster Payments · CHAPS / Wire (settled via Interro)
Delio will auto-generate one capital call per committed investor — each investor's commitment × 25% — and email them. No money moves yet; each LP funds their call via the payment widget (touchpoint C).

Review capital call · 25% of commitments

Auto-generated per-investor allocations — Project Meridian SPV
Investors called
5
Total called
£250,000
Due date
11 Jul 2026
InvestorCommitmentCalled (25%)NotifyStatus
Eleanor Laurent£250,000£62,500✉ eleanor@…Draft
Laurent Family Trust£400,000£100,000✉ trust@…Draft
Northgate Ventures LLP£150,000£37,500✉ ops@…Draft
A. Okafor£100,000£25,000✉ a.okafor@…Draft
Meridian Employees SPV£100,000£25,000✉ spv@…Draft

Delio workflow — not an Interro surface

What happens
Delio creates one CashFlow (capital_call) per investor = commitment × 25%, and emails each LP a deep-link.
Interro
Not involved at creation — money only moves when each LP pays (touchpoint C). The call's externalReference links the later payment back.

Capital calls sent

Project Meridian SPV · 25% call
5 capital calls created & emailed · £250,000 total
Each investor now has an "Action needed" item and can pay.
InvestorCalledStatus
Eleanor Laurent£62,500Sent · awaiting payment
Laurent Family Trust£100,000Sent · awaiting payment
Northgate Ventures LLP£37,500Sent · awaiting payment
A. Okafor£25,000Sent · awaiting payment
Meridian Employees SPV£25,000Sent · awaiting payment

↳ This triggers the LP capital-call flow.

New distribution

Project Meridian SPV · distribution (scoped to this deal)
£500,000.00
Pro-rata by holding
31 May 2026
14 Jun 2026
Delio auto-allocates pro-rata across holders. On execute, Delio creates one outbound payment per LP via Interro's System Transaction API. LPs without a verified payout account are prompted to confirm one (touchpoint D).

Review distribution · £500,000 dividend

Pro-rata across holders — Helios Growth Fund II
Recipients
5
Total payout
£500,000
Fund balance
Sufficient ✓
InvestorHoldingPayoutDestinationStatus
Eleanor Laurent25%£125,000HSBC •••• 9920Ready
Laurent Family Trust40%£200,000Barclays •••• 1180Ready
Northgate Ventures LLP15%£75,000NatWest •••• 4400Ready
A. Okafor10%£50,000No account on fileWill prompt LP (D)
Meridian Employees SPV10%£50,000Lloyds •••• 7732Ready
⇄ INTERRO — BATCH EXECUTION
On "Execute", Delio calls Interro's System Transaction API once per LP (direction:'outbound', externalType:'distribution'). Individual failures don't block the batch; LPs without a verified account route to touchpoint D.

Embed spec — for Interro

Call
Batch of outbound system transactions (one per LP): amount, currency, investorId, destinationBankAccountId, metadata.externalReference=distributionId.
Resilience
Per-LP idempotency keys; partial-failure tolerated (BRD DT-FR-4); per-LP webhooks as each settles.
Missing acct
LPs without a verified payout account → prompted via touchpoint D before their leg executes.

Distribution executing

Helios Growth Fund II · £500,000 dividend
5 outbound payments created via Interro
Settling now — status arrives by webhook per LP.
InvestorPayoutStatus
Eleanor Laurent£125,000Processing → HSBC •••• 9920
Laurent Family Trust£200,000Processing → Barclays •••• 1180
Northgate Ventures LLP£75,000Processing → NatWest •••• 4400
A. Okafor£50,000Awaiting payout account — LP prompted (D)
Meridian Employees SPV£50,000Processing → Lloyds •••• 7732

↳ A. Okafor now gets the distribution action.

Eleanor Laurent · Profile

Manage Investors › Investor detail · TM ID: tu_4a91c0
Internal · compliance
Overview
Manage
Transactions
Data
Compliance
KYC Data
Analytics
A2 · INTERRO KYC REVIEW
Manage Investors → Investor Detail → KYC Data tab
Where Helm compliance adjudicates. SumSub feeds this today (/sumsub/admin/status); Interro must feed an equivalent admin review surface. Gated to PERM_CAN_MANAGE_SENSITIVE_KYC_DATA / super-admin.
Status Overviewpowered by Interro
Overall StatusCompleted
Review ResultGREEN
Rejection Type
KYC Check Levelbasic-kyc-level
Check Started2 Jun 2026, 14:02
Review Completed2 Jun 2026, 14:09
Applicant IDapl_7b3e2c… ↗ Open in provider console
Document ChecksGREEN
CountryUnited Kingdom
Document TypePassport
Document Images
🪪
ID: 1842001 · ID frontGREEN
🤳
ID: 1842002 · selfieGREEN

On a RED result, a Rejection Details card appears here with the decision reason, reject labels/codes, and the moderation message shown to the applicant (plus an internal-only comment).

Reset KYC Verificationsuper-admin only

Permanently unlinks this investor's verification profile; they must re-verify from scratch.

A2 · embed spec

Interro provides
Admin status read (result, reject type/labels, check level, dates), document-image fetch, and a reset / re-verify action.
Data in
investorId / transactionUserId → status; inspectionId + imageId → document image blob.
Replaces
SumSub admin API (/sumsub/admin/status, /document, /reset) at the same insertion point.
Why it matters
Without this, Helm loses its human KYC review step — the capture-SDK swap (A1) alone is not enough.