SUBSTRATE AUDIT OS
Meridian
Portfolio
ASSESSMENT
Overview01
Workflow map02
Exceptions03
Human perimeter04
Controls05
Governance report06
Scenario
Record-to-Report
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Architecture Blueprint
Cash Flow Governance · R2R
Demo org: Northstar Components
SUBSTRATE AUDIT OS · R2R
Cash Flow Governance
Establish treasury-grade governance for cash flow forecasting and liquidity reporting — from version-controlled assumptions and deputised treasury functions to daily sign-off chains — enabling AI-assisted cash positioning on a trusted process.
Treasury ManagerCFOFinance DirectorAR/AP Manager
AUTOMATION GATE
NOT YET SAFE
Governance gates pending
GOV SCORE
58
Developing
AIFP
66%
failure risk
TARGET OPERATING MODEL
Current-state process versus the governed, automation-ready future state this blueprint delivers.
CURRENT STATE
1
Cash flow forecast assumptions held individually
2
Treasury Manager as single point of failure
3
Liquidity reports distributed without sign-off
4
No working capital reconciliation
5
Collection assumptions changed informally
FUTURE STATE
1
Forecast assumptions in version-controlled log with approval workflow
2
Named treasury deputy trained and system-enabled
3
Daily/weekly liquidity reports with enforced sign-off chain
4
Weekly working capital reconciliation with ownership
5
Collection assumption changes via governed approval process
6
Full audit trail for all treasury decisions
ARCHITECTURE PATTERN
Recommended system layers from data source to governance output.
L1
LAYER 1
Cash Forecast Platform
Version-controlled forecast with assumption log; changes require approval and generate full audit trail.
L2
LAYER 2
Bank Feed Integration
Automated bank statement feeds providing actual cash position for forecast variance analysis.
L3
LAYER 3
AR/AP Actuals Feed
Automated extraction of AR/AP movements for working capital reconciliation.
L4
LAYER 4
Sign-Off Workflow
Daily/weekly liquidity report approval chain; distribution locked until sign-off received.
L5
LAYER 5
Deputy Registry
Named treasury deputy with documented access rights, runbook, and dual-authorisation controls.
L6
LAYER 6
CFO Dashboard
Cash position, forecast vs actual, working capital reconciliation status, and governance score.
INTEGRATION POINTS
Bank APIs / SWIFTERP (AR/AP)Planning platformBoard reporting systemFX trading platform
RECOMMENDED TOOL STACK
Tool categories and named options for each capability layer. Final selection depends on existing stack and licensing.
CATEGORY 1
Finance Automation
Anaplan
Adaptive Insights
Kyriba
Version-controlled cash flow forecasting with assumption log and scenario modelling
CATEGORY 2
Workflow Automation
Power Automate
SharePoint
DocuSign
Liquidity report sign-off, assumption change approval, and distribution control
CATEGORY 3
Document Control
Confluence
SharePoint
HRMS
Treasury runbook, deputy register, and assumption documentation
DELIVERY ROADMAP
Sequenced implementation programme from governance foundation to closed-loop optimisation.
PHASE 1 · LIVE NOW
Foundation & Deputy Coverage
Weeks 1–4
Document treasury runbook
Designate and train treasury deputy
Catalogue all forecast assumptions
Define collection assumption change process
MILESTONE
Treasury runbook published; deputy in place; assumption log live
PHASE 2
Workflow Controls
Weeks 3–10
Implement liquidity report sign-off
Build assumption change approval workflow
Establish working capital reconciliation
Connect to bank feed
MILESTONE
Sign-off chain used for all liquidity reports; working capital reconciliation running weekly
PHASE 3
Forecast Integration
Weeks 8–14
Automate actual vs forecast variance
Deploy assumption version control in forecast platform
Implement AR/AP to treasury reconciliation automation
MILESTONE
Forecast accuracy tracked; all variances explained and signed off
PHASE 4
AI-Assisted Cash Positioning
Weeks 14+
Train model on collection history and assumption accuracy
Deploy cash position predictions
Continuous model calibration from actuals
MILESTONE
Forecast accuracy improvement measurable; treasury team spending less time on manual reconciliation
AUTOMATION READINESS GATES
GATES PENDING
These governance conditions must be confirmed before automation can be safely deployed on this process. Meridian does not recommend automating until all gates are met.
Treasury runbook complete and deputy trained on all functions
Dependency
Treasury deputy successfully covered functions during absence
Dependency
All assumption changes processed via controlled workflow for two forecast cycles
Governance
Liquidity sign-off chain used for 100% of reports for 30 days
Audit Trail
Weekly working capital reconciliation completed on time for four weeks
Audit Trail
Governance score above 65 (Governed band)
Governance
Readiness gates are governance conditions, not technical prerequisites. Each gate maps to a source dimension: Governance score, Audit trail completeness, Dependency risk, or Drift status.
REMEDIATION ACTIONS — EXECUTION SUMMARY
5 actions · €56k total investment · €728k projected annual benefit. Full detail in the Governance Report.
1
Designate Treasury Deputy
Low effortDependency
COST
€8k
BENEFIT
€175k
PAYBACK
1m
2
Establish Forecast Assumption Log
Low effortAutomation
COST
€10k
BENEFIT
€215k
PAYBACK
1m
3
Formalise Liquidity Report Sign-off
Low effortDrift
COST
€9k
BENEFIT
€148k
PAYBACK
1m
4
Govern Collection Assumption Changes
Low effortAutomation
COST
€7k
BENEFIT
€80k
PAYBACK
1m
5
Implement Working Capital Reconciliation
Medium effortGovernance
COST
€22k
BENEFIT
€110k
PAYBACK
2m
GOVERNANCE OUTPUTS
Forecast assumption log (versioned)
Treasury runbook
Liquidity report sign-off log
Working capital reconciliation
CFO governance dashboard
Northstar Components · Meridian Architecture Blueprint · Cash Flow Governance · 11 July 2026
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