Post-Mortem Catalogue

Allazo Programme Intelligence Research Series · Post-Mortem Catalogue

Every project. Every trajectory. Every detectable cause.

A structured post-mortem of 84 bank technology programmes studied across a Tier 1 institution’s three-year technology portfolio. Each case shows what the programme was, how it tracked, where it inflected, and what the commentary reveals about why.

84
Programmes studied across a Tier 1 technology portfolio
27
In Tier 1 high-risk sub-categories
20
Oscillating · the dominant pattern for substantial transformation
17
Managed-Large · the realistic large-programme success pattern

This catalogue is read evidence, not opinion. For each case, the trajectory is the actual RAG sequence as recorded, the inflection points are described in time relative to the programme’s start, the commentary excerpts are scrubbed but otherwise verbatim from the programme’s status reporting, and the root causes are detected by applying calibrated cause-detection vocabularies against the full text of the programme’s status history.

Filter by 84 cases
Tier 1

Asset & wealth services platforms · Case 01

Asset & Wealth Services Platforms Oscillating
81cycles
22G32A20R
duration · ~2.7 years
Trajectory
23 transitions
Archetype
Vendor platform implementation
Phase
Scoping & business case
Deterioration mode
Vendor commercial impasse
Programme progress contingent on commercial agreement with the vendor. Statement-of-work, pricing, or contract terms remained unresolved across the deterioration cycle, with downstream delivery milestones held against pending vendor sign-off.
First Amberin opening cycle
First Redafter ~10 months
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewData quality / migration defect

Long-running programme exhibiting the oscillation pattern — 23 RAG transitions across 81 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Upstream system / team dependency.

Tier 1

Asset & wealth services platforms · Case 02

Asset & Wealth Services Platforms Deteriorated
8cycles
1G4A2R
duration · ~2 months
Trajectory
3 transitions
Archetype
Vendor platform implementation
Phase
Scoping & business case
Deterioration mode
Funding / budget gap
Delivery progress contingent on top-up funding or business case re-approval. Budget shortfall or revised cost estimate surfaced during the deterioration cycle, with planned activities held against funding sign-off.
First Amberin opening cycle
First Redin opening cycle
Governance / approval blockageOperational readiness reviewTesting defect / UAT failure

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Governance / approval blockage; Operational readiness review; Testing defect / UAT failure.

Tier 1

Cloud migration programme · Case 02

Cloud Migration & Transformation Oscillating
60cycles
25G11A19R
duration · ~2.2 years
Trajectory
17 transitions
Archetype
Cloud transformation
Phase
Active delivery
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberafter ~5 months
First Redafter ~6 months
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewData quality / migration defect

Long-running programme exhibiting the oscillation pattern — 17 RAG transitions across 60 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Upstream system / team dependency.

Tier 1

Cloud migration programme · Case 01

Cloud Migration & Transformation Deteriorated
4cycles
0G0A4R
duration · ~8 weeks
Trajectory
0 transitions
Archetype
Cloud transformation
Phase
Active delivery
Deterioration mode
External regulatory or approval gate
Delivery progress contingent on external party sign-off. Regulatory or third-party approval timelines extended through the deterioration cycle, with internal delivery activities tracking ahead of the external dependency.
First Amberin opening cycle
First Redin opening cycle
Cybersecurity review

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Cybersecurity review.

Tier 1

Cloud migration programme · Case 03

Cloud Migration & Transformation Sustained Green
3cycles
3G0A0R
duration · ~5 weeks
Trajectory
0 transitions
Archetype
Cloud transformation
Phase
Closure / handover
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Operational readiness review

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 1

Structured products platforms · Case 04

Structured Products Platforms Oscillating
101cycles
34G32A28R
duration · ~2.4 years
Trajectory
25 transitions
Archetype
Vendor platform implementation
Phase
Active delivery
Deterioration mode
Cutover / release execution risk
Release or cutover execution affected during the deterioration cycle. Committed go-live dates were missed or rolled back, with subsequent phase deliverables tracking against the revised cutover sequence.
First Amberin opening cycle
First Redin opening cycle
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewData quality / migration defect

Long-running programme exhibiting the oscillation pattern — 25 RAG transitions across 101 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Upstream system / team dependency.

Tier 1

Structured products platforms · Case 08

Structured Products Platforms Oscillating
47cycles
9G22A8R
duration · ~11 months
Trajectory
14 transitions
Archetype
Vendor platform implementation
Phase
Post-go-live hypercare
Deterioration mode
Hypercare incomplete — defects unresolved
Technical go-live completed, but post-go-live monitoring activities did not progress in the subsequent reporting cycle. Integration items, end-to-end testing, and downstream connectivity remained outstanding across consecutive reporting periods.
First Amberwithin first month
First Redwithin first month
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewData quality / migration defect

Long-running programme exhibiting the oscillation pattern — 14 RAG transitions across 47 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Upstream system / team dependency.

Tier 1

Structured products platforms · Case 13

Structured Products Platforms Oscillating
47cycles
24G12A10R
duration · ~13 months
Trajectory
17 transitions
Archetype
Cross-platform migration
Phase
Active delivery
Deterioration mode
Legacy entanglement
Performance, data quality, or technical complexity issues from upstream legacy systems surfaced during the deterioration cycle. Remediation of the legacy condition ran in parallel with planned delivery, extending milestone timelines until the underlying issue was contained.
First Amberin opening cycle
First Redin opening cycle
Scope expansion / requirements changeUpstream system / team dependencyOperational readiness reviewData quality / migration defectTesting defect / UAT failure

Long-running programme exhibiting the oscillation pattern — 17 RAG transitions across 47 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Upstream system / team dependency; Operational readiness review.

Tier 1

Structured products platforms · Case 14

Structured Products Platforms Oscillating
91cycles
49G24A11R
duration · ~2.7 years
Trajectory
24 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Strategic pivot
Senior management redirection altered programme scope, priority, or direction during the deterioration cycle. The original delivery baseline was paused or restructured pending the revised strategic direction, with subsequent work running against new scope confirmation.
First Amberin opening cycle
First Redin opening cycle
Scope expansion / requirements changeStrategic pivot / management redirectionGovernance / approval blockageUpstream system / team dependencyOperational readiness review

Long-running programme exhibiting the oscillation pattern — 24 RAG transitions across 91 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Strategic pivot / management redirection; Governance / approval blockage.

Tier 1

Structured products platforms · Case 02

Structured Products Platforms Deteriorated
3cycles
0G1A2R
duration · ~16 months
Trajectory
1 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Cutover / release execution risk
Release or cutover execution affected during the deterioration cycle. Committed go-live dates were missed or rolled back, with subsequent phase deliverables tracking against the revised cutover sequence.
First Amberin opening cycle
First Redin opening cycle
Technical complexity / legacy entanglement

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Technical complexity / legacy entanglement.

Tier 1

Structured products platforms · Case 03

Structured Products Platforms Deteriorated
4cycles
3G0A1R
duration · ~15 months
Trajectory
1 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Cutover / release execution risk
Release or cutover execution affected during the deterioration cycle. Committed go-live dates were missed or rolled back, with subsequent phase deliverables tracking against the revised cutover sequence.
First Amberin opening cycle
First Redin opening cycle
Scope expansion / requirements changeTechnical complexity / legacy entanglement

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Scope expansion / requirements change; Technical complexity / legacy entanglement.

Tier 1

Structured products platforms · Case 05

Structured Products Platforms Deteriorated
4cycles
1G0A3R
duration · ~18 months
Trajectory
2 transitions
Archetype
Functional uplift on existing platform
Phase
Scoping & business case
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberin opening cycle
First Redin opening cycle
Governance / approval blockageTechnical complexity / legacy entanglement

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Governance / approval blockage; Technical complexity / legacy entanglement.

Tier 1

Structured products platforms · Case 06

Structured Products Platforms Deteriorated
3cycles
2G0A1R
duration · ~10 months
Trajectory
1 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Vendor commercial impasse
Programme progress contingent on commercial agreement with the vendor. Statement-of-work, pricing, or contract terms remained unresolved across the deterioration cycle, with downstream delivery milestones held against pending vendor sign-off.
First Amberafter ~10 months
First Redafter ~10 months
Vendor dependency / third-party delayCybersecurity review

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Vendor dependency / third-party delay; Cybersecurity review.

Tier 1

Structured products platforms · Case 09

Structured Products Platforms Deteriorated
4cycles
0G1A3R
duration · ~20 months
Trajectory
2 transitions
Archetype
Functional uplift on existing platform
Phase
Scoping & business case
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberin opening cycle
First Redin opening cycle
Governance / approval blockageUpstream system / team dependencyOperational readiness reviewFunding / budget gap

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Governance / approval blockage; Upstream system / team dependency; Operational readiness review.

Tier 1

Structured products platforms · Case 12

Structured Products Platforms Deteriorated
3cycles
1G0A2R
duration · ~18 months
Trajectory
2 transitions
Archetype
Functional uplift on existing platform
Phase
Scoping & business case
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberin opening cycle
First Redin opening cycle
Governance / approval blockageUpstream system / team dependency

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Governance / approval blockage; Upstream system / team dependency.

Tier 1

Structured products platforms · Case 07

Structured Products Platforms Managed-Large
16cycles
14G1A0R
duration · ~15 months
Trajectory
2 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Cross-programme contention
Delivery affected by competing priorities with parallel programmes or shared-resource arbitration. Capacity, sequencing, or scope decisions made at portfolio level constrained the planned profile, with timeline extending against the prioritisation outcome.
First Amberafter ~11 months

Substantial programme (16 status cycles) that touched Amber on 1 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 1

Structured products platforms · Case 15

Structured Products Platforms Managed-Large
21cycles
13G7A0R
duration · ~5 months
Trajectory
3 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Resource constraint mid-delivery
Delivery capacity insufficient or withdrawn during the deterioration cycle. Resource attrition, capacity reduction, or staffing gaps affected the planned delivery profile, with milestone timelines extended against revised capacity.
First Amberin opening cycle
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewResource constraint / capacity shortage

Substantial programme (21 status cycles) that touched Amber on 7 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 1

Structured products platforms · Case 01

Structured Products Platforms Amber-touched (short)
5cycles
2G3A0R
duration · ~8 months
Trajectory
3 transitions
Archetype
Functional uplift on existing platform
Phase
Scoping & business case
Deterioration mode
Strategic pivot
Senior management redirection altered programme scope, priority, or direction during the deterioration cycle. The original delivery baseline was paused or restructured pending the revised strategic direction, with subsequent work running against new scope confirmation.
First Amberafter ~1 month
Governance / approval blockageUpstream system / team dependencyOperational readiness reviewCross-project resource contention

Short-scope programme that touched Amber on 3 occasions but did not reach Red. Limited trajectory data.

Tier 1

Structured products platforms · Case 10

Structured Products Platforms Sustained Green
3cycles
3G0A0R
duration · ~3 months
Trajectory
0 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 1

Structured products platforms · Case 11

Structured Products Platforms Sustained Green
4cycles
4G0A0R
duration · ~12 months
Trajectory
0 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Governance / approval blockageTesting defect / UAT failureResource constraint / capacity shortageCross-project resource contention

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 1

Target operating model rollout · Case 03

Target Operating Model Rollout Oscillating
77cycles
45G5A20R
duration · ~2.3 years
Trajectory
13 transitions
Archetype
Target operating model rollout
Phase
Active delivery
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberafter ~5 months
First Redafter ~6 months
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewData quality / migration defect

Long-running programme exhibiting the oscillation pattern — 13 RAG transitions across 77 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Upstream system / team dependency.

Tier 1

Target operating model rollout · Case 02

Target Operating Model Rollout Deteriorated
15cycles
10G2A2R
duration · ~18 months
Trajectory
3 transitions
Archetype
Target operating model rollout
Phase
Active delivery
Deterioration mode
External regulatory or approval gate
Delivery progress contingent on external party sign-off. Regulatory or third-party approval timelines extended through the deterioration cycle, with internal delivery activities tracking ahead of the external dependency.
First Amberin opening cycle
First Redin opening cycle
Scope expansion / requirements changeOperational readiness review

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Scope expansion / requirements change; Operational readiness review.

Tier 1

Target operating model rollout · Case 01

Target Operating Model Rollout Sustained Green
5cycles
5G0A0R
duration · ~5 weeks
Trajectory
0 transitions
Archetype
Target operating model rollout
Phase
Closure / handover
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 1

Vendor trading platform migration · Case 01

Vendor Trading Platform Migration Oscillating
27cycles
15G2A9R
duration · ~8 months
Trajectory
5 transitions
Archetype
Vendor platform implementation
Phase
Scoping & business case
Deterioration mode
Vendor commercial impasse
Programme progress contingent on commercial agreement with the vendor. Statement-of-work, pricing, or contract terms remained unresolved across the deterioration cycle, with downstream delivery milestones held against pending vendor sign-off.
First Amberwithin first month
First Redafter ~5 months
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyVendor dependency / third-party delay

Long-running programme exhibiting the oscillation pattern — 5 RAG transitions across 27 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Upstream system / team dependency.

Tier 1

Vendor trading platform migration · Case 02

Vendor Trading Platform Migration Sustained Green
3cycles
3G0A0R
duration ·
Trajectory
0 transitions
Archetype
Vendor platform implementation
Phase
Scoping & business case
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Operational readiness reviewTesting defect / UAT failure

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 1

Vendor trading platform migration · Case 03

Vendor Trading Platform Migration Sustained Green
3cycles
3G0A0R
duration · ~4 months
Trajectory
0 transitions
Archetype
Vendor platform implementation
Phase
Scoping & business case
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Upstream system / team dependency

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 1

Vendor trading platform migration · Case 04

Vendor Trading Platform Migration Sustained Green
4cycles
3G0A0R
duration · ~8 weeks
Trajectory
0 transitions
Archetype
Vendor platform implementation
Phase
Scoping & business case
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Upstream system / team dependency

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 2

Collateral management platform · Case 01

Collateral Management Platforms Amber-touched (short)
4cycles
2G2A0R
duration · ~7 weeks
Trajectory
1 transitions
Archetype
Vendor platform implementation
Phase
Active delivery
Deterioration mode
Resource constraint mid-delivery
Delivery capacity insufficient or withdrawn during the deterioration cycle. Resource attrition, capacity reduction, or staffing gaps affected the planned delivery profile, with milestone timelines extended against revised capacity.
First Amberin opening cycle
Cybersecurity reviewInfrastructure / environment setup delay

Short-scope programme that touched Amber on 2 occasions but did not reach Red. Limited trajectory data.

Tier 2

Collateral management platform · Case 02

Collateral Management Platforms Sustained Green
7cycles
6G0A0R
duration · ~6 weeks
Trajectory
0 transitions
Archetype
Vendor platform implementation
Phase
Scoping & business case
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Governance / approval blockageInfrastructure / environment setup delay

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 2

Commercial lending platform migration · Case 06

Commercial Lending Platform Migration Oscillating
50cycles
25G19A3R
duration · ~2.7 years
Trajectory
13 transitions
Archetype
Vendor platform implementation
Phase
Active delivery
Deterioration mode
Cybersecurity review
Programme progress affected by cybersecurity or risk-review requirements raised in-flight. Information security or risk-review conditions surfaced after the original scope baseline, extending timelines pending resolution of the new conditions.
First Amberafter ~2 months
First Redafter ~5 months
Scope expansion / requirements changeGovernance / approval blockageOperational readiness reviewVendor dependency / third-party delayCybersecurity review

Long-running programme exhibiting the oscillation pattern — 13 RAG transitions across 50 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Operational readiness review.

Tier 2

Commercial lending platform migration · Case 01

Commercial Lending Platform Migration Deteriorated
13cycles
3G7A1R
duration · ~8 months
Trajectory
3 transitions
Archetype
Vendor platform implementation
Phase
Active delivery
Deterioration mode
UAT / testing breach
User acceptance testing produced defects or environment instability during the deterioration cycle. Test execution and defect-fix activities ran in parallel against a target that depended on environment stability returning, with timeline extending pending UAT sign-off.
First Amberin opening cycle
First Redafter ~2 months
Upstream system / team dependencyOperational readiness reviewData quality / migration defectTesting defect / UAT failureInfrastructure / environment setup delay

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Upstream system / team dependency; Operational readiness review; Data quality / migration defect.

Tier 2

Commercial lending platform migration · Case 04

Commercial Lending Platform Migration Managed-Large
25cycles
8G17A0R
duration · ~7 months
Trajectory
6 transitions
Archetype
Vendor platform implementation
Phase
Active delivery
Deterioration mode
Vendor commercial impasse
Programme progress contingent on commercial agreement with the vendor. Statement-of-work, pricing, or contract terms remained unresolved across the deterioration cycle, with downstream delivery milestones held against pending vendor sign-off.
First Amberwithin first month
Scope expansion / requirements changeUpstream system / team dependencyData quality / migration defectTesting defect / UAT failureResource constraint / capacity shortage

Substantial programme (25 status cycles) that touched Amber on 17 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 2

Commercial lending platform migration · Case 02

Commercial Lending Platform Migration Amber-touched (short)
9cycles
5G3A0R
duration · ~9 months
Trajectory
4 transitions
Archetype
Vendor platform implementation
Phase
Active delivery
Deterioration mode
Scope expansion mid-delivery
Scope additions introduced after the original baseline during the deterioration cycle. New requirements, change requests, or expanded coverage were absorbed into the in-flight delivery, with timelines extending against the expanded scope.
First Amberin opening cycle
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependency

Short-scope programme that touched Amber on 3 occasions but did not reach Red. Limited trajectory data.

Tier 2

Commercial lending platform migration · Case 03

Commercial Lending Platform Migration Amber-touched (short)
6cycles
3G2A0R
duration · ~4 months
Trajectory
1 transitions
Archetype
Vendor platform implementation
Phase
Active delivery
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberin opening cycle
Strategic pivot / management redirectionOperational readiness reviewData quality / migration defectVendor dependency / third-party delayFunding / budget gap

Short-scope programme that touched Amber on 2 occasions but did not reach Red. Limited trajectory data.

Tier 2

Commercial lending platform migration · Case 05

Commercial Lending Platform Migration Amber-touched (short)
8cycles
6G1A0R
duration · ~19 months
Trajectory
1 transitions
Archetype
Vendor platform implementation
Phase
Active delivery
Deterioration mode
Upstream dependency breach
Delivery progress contingent on upstream platform, programme, or team output. Upstream delivery slipped or changed in scope during the deterioration cycle, with downstream activities held against the dependency.
First Amberin opening cycle
Strategic pivot / management redirectionGovernance / approval blockageData quality / migration defectCybersecurity reviewInfrastructure / environment setup delay

Short-scope programme that touched Amber on 1 occasions but did not reach Red. Limited trajectory data.

Tier 2

Cross-asset trading platform upgrade · Case 01

Cross-Asset Trading Platform Upgrade Oscillating
38cycles
19G13A3R
duration · ~2.7 years
Trajectory
12 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Scope expansion mid-delivery
Scope additions introduced after the original baseline during the deterioration cycle. New requirements, change requests, or expanded coverage were absorbed into the in-flight delivery, with timelines extending against the expanded scope.
First Amberafter ~2 months
First Redafter ~4 months
Scope expansion / requirements changeGovernance / approval blockageOperational readiness reviewTesting defect / UAT failureResource constraint / capacity shortage

Long-running programme exhibiting the oscillation pattern — 12 RAG transitions across 38 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Operational readiness review.

Tier 2

Cross-asset trading platform upgrade · Case 06

Cross-Asset Trading Platform Upgrade Oscillating
78cycles
16G51A2R
duration · ~2.2 years
Trajectory
20 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Upstream dependency breach
Delivery progress contingent on upstream platform, programme, or team output. Upstream delivery slipped or changed in scope during the deterioration cycle, with downstream activities held against the dependency.
First Amberin opening cycle
First Redafter ~20 months
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewData quality / migration defect

Long-running programme exhibiting the oscillation pattern — 20 RAG transitions across 78 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Upstream system / team dependency.

Tier 2

Cross-asset trading platform upgrade · Case 10

Cross-Asset Trading Platform Upgrade Oscillating
24cycles
12G5A6R
duration · ~10 months
Trajectory
9 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Operational readiness gate
Delivery progress contingent on control function or risk-review sign-off. Operational readiness, control validation, or readiness-gate criteria remained unresolved through the deterioration cycle, with cutover activities held against pending sign-off.
First Amberin opening cycle
First Redafter ~4 months
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewVendor dependency / third-party delay

Long-running programme exhibiting the oscillation pattern — 9 RAG transitions across 24 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Upstream system / team dependency.

Tier 2

Cross-asset trading platform upgrade · Case 11

Cross-Asset Trading Platform Upgrade Oscillating
38cycles
22G6A8R
duration · ~18 months
Trajectory
8 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberafter ~9 months
First Redafter ~9 months
Scope expansion / requirements changeGovernance / approval blockageOperational readiness reviewRequirements / design incompleteTechnical complexity / legacy entanglement

Long-running programme exhibiting the oscillation pattern — 8 RAG transitions across 38 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Operational readiness review.

Tier 2

Cross-asset trading platform upgrade · Case 13

Cross-Asset Trading Platform Upgrade Oscillating
55cycles
24G26A2R
duration · ~2.2 years
Trajectory
11 transitions
Archetype
Vendor platform implementation
Phase
Active delivery
Deterioration mode
UAT / testing breach
User acceptance testing produced defects or environment instability during the deterioration cycle. Test execution and defect-fix activities ran in parallel against a target that depended on environment stability returning, with timeline extending pending UAT sign-off.
First Amberafter ~3 months
First Redafter ~20 months
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewData quality / migration defect

Long-running programme exhibiting the oscillation pattern — 11 RAG transitions across 55 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Upstream system / team dependency.

Tier 2

Cross-asset trading platform upgrade · Case 17

Cross-Asset Trading Platform Upgrade Oscillating
20cycles
7G9A2R
duration · ~11 months
Trajectory
7 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Funding / budget gap
Delivery progress contingent on top-up funding or business case re-approval. Budget shortfall or revised cost estimate surfaced during the deterioration cycle, with planned activities held against funding sign-off.
First Amberin opening cycle
First Redafter ~3 months
Upstream system / team dependencySponsor / business alignment

Long-running programme exhibiting the oscillation pattern — 7 RAG transitions across 20 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Upstream system / team dependency; Sponsor / business alignment.

Tier 2

Cross-asset trading platform upgrade · Case 08

Cross-Asset Trading Platform Upgrade Deteriorated
3cycles
2G0A1R
duration · ~6 months
Trajectory
2 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Cutover / release execution risk
Release or cutover execution affected during the deterioration cycle. Committed go-live dates were missed or rolled back, with subsequent phase deliverables tracking against the revised cutover sequence.
First Amberafter ~5 months
First Redafter ~5 months
Governance / approval blockageVendor dependency / third-party delayCutover / release execution risk

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Governance / approval blockage; Vendor dependency / third-party delay; Cutover / release execution risk.

Tier 2

Cross-asset trading platform upgrade · Case 14

Cross-Asset Trading Platform Upgrade Managed-Large
19cycles
13G5A0R
duration · ~5 months
Trajectory
5 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
UAT / testing breach
User acceptance testing produced defects or environment instability during the deterioration cycle. Test execution and defect-fix activities ran in parallel against a target that depended on environment stability returning, with timeline extending pending UAT sign-off.
First Amberwithin first month
Upstream system / team dependencyOperational readiness reviewVendor dependency / third-party delayCybersecurity reviewFunding / budget gap

Substantial programme (19 status cycles) that touched Amber on 5 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 2

Cross-asset trading platform upgrade · Case 16

Cross-Asset Trading Platform Upgrade Managed-Large
24cycles
19G3A0R
duration · ~10 months
Trajectory
4 transitions
Archetype
Functional uplift on existing platform
Phase
Scoping & business case
Deterioration mode
Cross-programme contention
Delivery affected by competing priorities with parallel programmes or shared-resource arbitration. Capacity, sequencing, or scope decisions made at portfolio level constrained the planned profile, with timeline extending against the prioritisation outcome.
First Amberafter ~5 months
Scope expansion / requirements changeUpstream system / team dependencyCross-project resource contentionInfrastructure / environment setup delay

Substantial programme (24 status cycles) that touched Amber on 3 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 2

Cross-asset trading platform upgrade · Case 03

Cross-Asset Trading Platform Upgrade Amber-touched (short)
5cycles
1G4A0R
duration · ~4 weeks
Trajectory
1 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Upstream dependency breach
Delivery progress contingent on upstream platform, programme, or team output. Upstream delivery slipped or changed in scope during the deterioration cycle, with downstream activities held against the dependency.
First Amberwithin first month
Upstream system / team dependency

Short-scope programme that touched Amber on 4 occasions but did not reach Red. Limited trajectory data.

Tier 2

Cross-asset trading platform upgrade · Case 05

Cross-Asset Trading Platform Upgrade Amber-touched (short)
4cycles
2G2A0R
duration · ~19 months
Trajectory
3 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Cross-programme contention
Delivery affected by competing priorities with parallel programmes or shared-resource arbitration. Capacity, sequencing, or scope decisions made at portfolio level constrained the planned profile, with timeline extending against the prioritisation outcome.
First Amberin opening cycle
Governance / approval blockageTesting defect / UAT failureVendor dependency / third-party delayTechnical complexity / legacy entanglement

Short-scope programme that touched Amber on 2 occasions but did not reach Red. Limited trajectory data.

Tier 2

Cross-asset trading platform upgrade · Case 07

Cross-Asset Trading Platform Upgrade Amber-touched (short)
3cycles
2G1A0R
duration · ~2 months
Trajectory
1 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Upstream dependency breach
Delivery progress contingent on upstream platform, programme, or team output. Upstream delivery slipped or changed in scope during the deterioration cycle, with downstream activities held against the dependency.
First Amberin opening cycle
Scope expansion / requirements changeGovernance / approval blockageVendor dependency / third-party delayTechnical complexity / legacy entanglement

Short-scope programme that touched Amber on 1 occasions but did not reach Red. Limited trajectory data.

Tier 2

Cross-asset trading platform upgrade · Case 12

Cross-Asset Trading Platform Upgrade Amber-touched (short)
5cycles
4G1A0R
duration · ~4 weeks
Trajectory
2 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Legacy entanglement
Performance, data quality, or technical complexity issues from upstream legacy systems surfaced during the deterioration cycle. Remediation of the legacy condition ran in parallel with planned delivery, extending milestone timelines until the underlying issue was contained.
First Amberwithin first month
Technical complexity / legacy entanglement

Short-scope programme that touched Amber on 1 occasions but did not reach Red. Limited trajectory data.

Tier 2

Cross-asset trading platform upgrade · Case 15

Cross-Asset Trading Platform Upgrade Amber-touched (short)
4cycles
3G1A0R
duration · ~3 months
Trajectory
2 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Scope expansion mid-delivery
Scope additions introduced after the original baseline during the deterioration cycle. New requirements, change requests, or expanded coverage were absorbed into the in-flight delivery, with timelines extending against the expanded scope.
First Amberafter ~1 month
Scope expansion / requirements change

Short-scope programme that touched Amber on 1 occasions but did not reach Red. Limited trajectory data.

Tier 2

Cross-asset trading platform upgrade · Case 02

Cross-Asset Trading Platform Upgrade Sustained Green
3cycles
3G0A0R
duration · ~5 months
Trajectory
0 transitions
Archetype
Functional uplift on existing platform
Phase
Scoping & business case
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Governance / approval blockage

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 2

Cross-asset trading platform upgrade · Case 04

Cross-Asset Trading Platform Upgrade Sustained Green
5cycles
5G0A0R
duration ·
Trajectory
0 transitions
Archetype
Functional uplift on existing platform
Phase
Scoping & business case
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Scope expansion / requirements changeGovernance / approval blockage

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 2

Cross-asset trading platform upgrade · Case 09

Cross-Asset Trading Platform Upgrade Sustained Green
5cycles
5G0A0R
duration · ~4 months
Trajectory
0 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 2

Data platform / customer data programme · Case 04

Data Platform & Customer Data Management Oscillating
71cycles
30G18A12R
duration · ~2.7 years
Trajectory
17 transitions
Archetype
Data platform / data quality programme
Phase
Active delivery
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberafter ~2 months
First Redafter ~11 months
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewData quality / migration defect

Long-running programme exhibiting the oscillation pattern — 17 RAG transitions across 71 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Upstream system / team dependency.

Tier 2

Data platform / customer data programme · Case 05

Data Platform & Customer Data Management Oscillating
13cycles
3G0A9R
duration · ~10 months
Trajectory
5 transitions
Archetype
Data platform / data quality programme
Phase
Active delivery
Deterioration mode
Cross-programme contention
Delivery affected by competing priorities with parallel programmes or shared-resource arbitration. Capacity, sequencing, or scope decisions made at portfolio level constrained the planned profile, with timeline extending against the prioritisation outcome.
First Amberin opening cycle
First Redin opening cycle
Scope expansion / requirements changeGovernance / approval blockageData quality / migration defectCross-project resource contentionInfrastructure / environment setup delay

Long-running programme exhibiting the oscillation pattern — 5 RAG transitions across 13 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Data quality / migration defect.

Tier 2

Data platform / customer data programme · Case 01

Data Platform & Customer Data Management Managed-Large
37cycles
15G17A0R
duration · ~10 months
Trajectory
6 transitions
Archetype
Data platform / data quality programme
Phase
Active delivery
Deterioration mode
Scope expansion mid-delivery
Scope additions introduced after the original baseline during the deterioration cycle. New requirements, change requests, or expanded coverage were absorbed into the in-flight delivery, with timelines extending against the expanded scope.
First Amberafter ~1 month
Scope expansion / requirements changeGovernance / approval blockageData quality / migration defectFunding / budget gapInfrastructure / environment setup delay

Substantial programme (37 status cycles) that touched Amber on 17 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 2

Data platform / customer data programme · Case 06

Data Platform & Customer Data Management Managed-Large
14cycles
6G5A0R
duration · ~6 months
Trajectory
2 transitions
Archetype
Data platform / data quality programme
Phase
Active delivery
Deterioration mode
Upstream dependency breach
Delivery progress contingent on upstream platform, programme, or team output. Upstream delivery slipped or changed in scope during the deterioration cycle, with downstream activities held against the dependency.
First Amberwithin first month
Upstream system / team dependencyOperational readiness reviewTesting defect / UAT failureRequirements / design incomplete

Substantial programme (14 status cycles) that touched Amber on 5 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 2

Data platform / customer data programme · Case 03

Data Platform & Customer Data Management Amber-touched (short)
3cycles
1G2A0R
duration · ~15 months
Trajectory
2 transitions
Archetype
Data platform / data quality programme
Phase
Active delivery
Deterioration mode
Operational readiness gate
Delivery progress contingent on control function or risk-review sign-off. Operational readiness, control validation, or readiness-gate criteria remained unresolved through the deterioration cycle, with cutover activities held against pending sign-off.
First Amberin opening cycle
Scope expansion / requirements changeGovernance / approval blockageOperational readiness review

Short-scope programme that touched Amber on 2 occasions but did not reach Red. Limited trajectory data.

Tier 2

Data platform / customer data programme · Case 02

Data Platform & Customer Data Management Sustained Green
4cycles
4G0A0R
duration · ~5 weeks
Trajectory
0 transitions
Archetype
Data platform / data quality programme
Phase
Active delivery
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Upstream system / team dependency

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 2

Data platform / customer data programme · Case 07

Data Platform & Customer Data Management Sustained Green
3cycles
3G0A0R
duration · ~3 months
Trajectory
0 transitions
Archetype
Data platform / data quality programme
Phase
Active delivery
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 2

Post-trade & settlement platform · Case 03

Post-Trade & Settlement Platforms Oscillating
50cycles
13G27A4R
duration · ~2.3 years
Trajectory
8 transitions
Archetype
Cross-platform migration
Phase
Active delivery
Deterioration mode
Upstream dependency breach
Delivery progress contingent on upstream platform, programme, or team output. Upstream delivery slipped or changed in scope during the deterioration cycle, with downstream activities held against the dependency.
First Amberin opening cycle
First Redafter ~20 months
Scope expansion / requirements changeStrategic pivot / management redirectionGovernance / approval blockageUpstream system / team dependencyOperational readiness review

Long-running programme exhibiting the oscillation pattern — 8 RAG transitions across 50 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Strategic pivot / management redirection; Governance / approval blockage.

Tier 2

Post-trade & settlement platform · Case 01

Post-Trade & Settlement Platforms Deteriorated
8cycles
0G7A1R
duration · ~13 months
Trajectory
2 transitions
Archetype
Cross-platform migration
Phase
Active delivery
Deterioration mode
Vendor commercial impasse
Programme progress contingent on commercial agreement with the vendor. Statement-of-work, pricing, or contract terms remained unresolved across the deterioration cycle, with downstream delivery milestones held against pending vendor sign-off.
First Amberin opening cycle
First Redafter ~3 months
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyCross-project resource contention

Programme deteriorated to Red status and remained in or near Red without sustained recovery. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Upstream system / team dependency.

Tier 2

Post-trade & settlement platform · Case 02

Post-Trade & Settlement Platforms Amber-touched (short)
8cycles
5G1A0R
duration · ~2 months
Trajectory
2 transitions
Archetype
Cross-platform migration
Phase
Active delivery
Deterioration mode
Scope expansion mid-delivery
Scope additions introduced after the original baseline during the deterioration cycle. New requirements, change requests, or expanded coverage were absorbed into the in-flight delivery, with timelines extending against the expanded scope.
First Amberwithin first month
Scope expansion / requirements changeGovernance / approval blockageData quality / migration defect

Short-scope programme that touched Amber on 1 occasions but did not reach Red. Limited trajectory data.

Tier 2

System decommission / retirement · Case 01

System Decommission / Retirement Oscillating
8cycles
2G4A2R
duration · ~9 months
Trajectory
4 transitions
Archetype
Legacy platform decommission
Phase
Active delivery
Deterioration mode
Upstream dependency breach
Delivery progress contingent on upstream platform, programme, or team output. Upstream delivery slipped or changed in scope during the deterioration cycle, with downstream activities held against the dependency.
First Amberin opening cycle
First Redafter ~2 months
Scope expansion / requirements changeGovernance / approval blockageOperational readiness review

Long-running programme exhibiting the oscillation pattern — 4 RAG transitions across 8 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Governance / approval blockage; Operational readiness review.

Tier 2

System decommission / retirement · Case 03

System Decommission / Retirement Managed-Large
48cycles
38G8A0R
duration · ~22 months
Trajectory
10 transitions
Archetype
Legacy platform decommission
Phase
Active delivery
Deterioration mode
Cybersecurity review
Programme progress affected by cybersecurity or risk-review requirements raised in-flight. Information security or risk-review conditions surfaced after the original scope baseline, extending timelines pending resolution of the new conditions.
First Amberafter ~4 months
Scope expansion / requirements changeOperational readiness reviewCybersecurity reviewRequirements / design incompleteCutover / release execution risk

Substantial programme (48 status cycles) that touched Amber on 8 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 2

System decommission / retirement · Case 04

System Decommission / Retirement Amber-touched (short)
3cycles
0G3A0R
duration · ~8 weeks
Trajectory
0 transitions
Archetype
Legacy platform decommission
Phase
Active delivery
Deterioration mode
Upstream dependency breach
Delivery progress contingent on upstream platform, programme, or team output. Upstream delivery slipped or changed in scope during the deterioration cycle, with downstream activities held against the dependency.
First Amberin opening cycle

Short-scope programme that touched Amber on 3 occasions but did not reach Red. Limited trajectory data.

Tier 2

System decommission / retirement · Case 02

System Decommission / Retirement Sustained Green
3cycles
3G0A0R
duration · ~2 weeks
Trajectory
0 transitions
Archetype
Legacy platform decommission
Phase
Active delivery
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Cutover / release execution risk

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 3

Digitisation programme · Case 03

Digitisation & Document Automation Oscillating
70cycles
54G13A1R
duration · ~2.2 years
Trajectory
14 transitions
Archetype
Workflow automation / digitisation
Phase
Active delivery
Deterioration mode
Scope expansion mid-delivery
Scope additions introduced after the original baseline during the deterioration cycle. New requirements, change requests, or expanded coverage were absorbed into the in-flight delivery, with timelines extending against the expanded scope.
First Amberwithin first month
First Redafter ~10 months
Scope expansion / requirements changeUpstream system / team dependencyOperational readiness reviewData quality / migration defectCybersecurity review

Long-running programme exhibiting the oscillation pattern — 14 RAG transitions across 70 cycles. Repeated cycles of declared recovery followed by re-deterioration. Detected causes: Scope expansion / requirements change; Upstream system / team dependency; Operational readiness review.

Tier 3

Digitisation programme · Case 01

Digitisation & Document Automation Managed-Large
12cycles
2G8A0R
duration · ~22 months
Trajectory
4 transitions
Archetype
Workflow automation / digitisation
Phase
Active delivery
Deterioration mode
Upstream dependency breach
Delivery progress contingent on upstream platform, programme, or team output. Upstream delivery slipped or changed in scope during the deterioration cycle, with downstream activities held against the dependency.
First Amberafter ~9 months

Substantial programme (12 status cycles) that touched Amber on 8 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 3

Digitisation programme · Case 04

Digitisation & Document Automation Managed-Large
52cycles
18G29A0R
duration · ~2.0 years
Trajectory
13 transitions
Archetype
Workflow automation / digitisation
Phase
Scoping & business case
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberafter ~4 months
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewTesting defect / UAT failure

Substantial programme (52 status cycles) that touched Amber on 29 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 3

Digitisation programme · Case 02

Digitisation & Document Automation Amber-touched (short)
3cycles
2G1A0R
duration · ~8 weeks
Trajectory
1 transitions
Archetype
Workflow automation / digitisation
Phase
Active delivery
Deterioration mode
Scope expansion mid-delivery
Scope additions introduced after the original baseline during the deterioration cycle. New requirements, change requests, or expanded coverage were absorbed into the in-flight delivery, with timelines extending against the expanded scope.
First Amberin opening cycle
Scope expansion / requirements changeData quality / migration defectTechnical complexity / legacy entanglement

Short-scope programme that touched Amber on 1 occasions but did not reach Red. Limited trajectory data.

Tier 3

Digitisation programme · Case 05

Digitisation & Document Automation Amber-touched (short)
4cycles
2G2A0R
duration · ~2 months
Trajectory
1 transitions
Archetype
Workflow automation / digitisation
Phase
Active delivery
Deterioration mode
UAT / testing breach
User acceptance testing produced defects or environment instability during the deterioration cycle. Test execution and defect-fix activities ran in parallel against a target that depended on environment stability returning, with timeline extending pending UAT sign-off.
First Amberafter ~2 months
Testing defect / UAT failure

Short-scope programme that touched Amber on 2 occasions but did not reach Red. Limited trajectory data.

Tier 3

Legacy system replacement · Case 02

Legacy System Replacement Amber-touched (short)
7cycles
6G1A0R
duration · ~3 months
Trajectory
2 transitions
Archetype
Vendor platform implementation
Phase
Scoping & business case
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberafter ~3 months
Scope expansion / requirements changeGovernance / approval blockageOperational readiness reviewResource constraint / capacity shortageTechnical complexity / legacy entanglement

Short-scope programme that touched Amber on 1 occasions but did not reach Red. Limited trajectory data.

Tier 3

Legacy system replacement · Case 01

Legacy System Replacement Sustained Green
6cycles
5G0A0R
duration · ~5 weeks
Trajectory
0 transitions
Archetype
Vendor platform implementation
Phase
Scoping & business case
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Technical complexity / legacy entanglement

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 3

Market infrastructure platform · Case 02

Market Infrastructure Platforms Managed-Large
26cycles
12G12A0R
duration · ~10 months
Trajectory
3 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Upstream dependency breach
Delivery progress contingent on upstream platform, programme, or team output. Upstream delivery slipped or changed in scope during the deterioration cycle, with downstream activities held against the dependency.
First Amberafter ~6 months
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewVendor dependency / third-party delay

Substantial programme (26 status cycles) that touched Amber on 12 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 3

Market infrastructure platform · Case 03

Market Infrastructure Platforms Managed-Large
15cycles
11G2A0R
duration · ~8 months
Trajectory
4 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Upstream dependency breach
Delivery progress contingent on upstream platform, programme, or team output. Upstream delivery slipped or changed in scope during the deterioration cycle, with downstream activities held against the dependency.
First Amberafter ~2 months
Governance / approval blockageUpstream system / team dependencyData quality / migration defectCutover / release execution riskInfrastructure / environment setup delay

Substantial programme (15 status cycles) that touched Amber on 2 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 3

Market infrastructure platform · Case 01

Market Infrastructure Platforms Amber-touched (short)
4cycles
2G2A0R
duration · ~4 months
Trajectory
3 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Vendor commercial impasse
Programme progress contingent on commercial agreement with the vendor. Statement-of-work, pricing, or contract terms remained unresolved across the deterioration cycle, with downstream delivery milestones held against pending vendor sign-off.
First Amberafter ~1 month
Governance / approval blockage

Short-scope programme that touched Amber on 2 occasions but did not reach Red. Limited trajectory data.

Tier 3

Market infrastructure platform · Case 04

Market Infrastructure Platforms Amber-touched (short)
6cycles
1G5A0R
duration · ~8 weeks
Trajectory
1 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberin opening cycle
Data quality / migration defect

Short-scope programme that touched Amber on 5 occasions but did not reach Red. Limited trajectory data.

Tier 3

Order management system · Case 01

Order Management System Managed-Large
10cycles
7G1A0R
duration · ~5 months
Trajectory
1 transitions
Archetype
Functional uplift on existing platform
Phase
Active delivery
Deterioration mode
Strategic pivot
Senior management redirection altered programme scope, priority, or direction during the deterioration cycle. The original delivery baseline was paused or restructured pending the revised strategic direction, with subsequent work running against new scope confirmation.
First Amberafter ~4 months
Strategic pivot / management redirectionGovernance / approval blockageOperational readiness reviewData quality / migration defect

Substantial programme (10 status cycles) that touched Amber on 1 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 3

Payments messaging standards migration · Case 03

Payments Messaging Standards Migration Managed-Large
30cycles
17G9A0R
duration · ~13 months
Trajectory
7 transitions
Archetype
Regulatory remediation programme
Phase
Active delivery
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberin opening cycle
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyOperational readiness reviewData quality / migration defect

Substantial programme (30 status cycles) that touched Amber on 9 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 3

Payments messaging standards migration · Case 01

Payments Messaging Standards Migration Sustained Green
4cycles
4G0A0R
duration · ~19 months
Trajectory
0 transitions
Archetype
Regulatory remediation programme
Phase
Active delivery
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Scope expansion / requirements changeGovernance / approval blockageUpstream system / team dependencyRequirements / design incomplete

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 3

Payments messaging standards migration · Case 02

Payments Messaging Standards Migration Sustained Green
3cycles
3G0A0R
duration · ~6 weeks
Trajectory
0 transitions
Archetype
Regulatory remediation programme
Phase
Active delivery
Deterioration mode
No deterioration observed
Programme held Green across all reporting cycles. No deterioration pattern observed.
Upstream system / team dependencyRequirements / design incompleteSponsor / business alignment

Programme reported Green status across all cycles, no transitions observed. Empirically consistent with the Sustained-Green pattern — typically short-scope efforts that completed quickly and transitioned to BAU.

Tier 3

RPA / workflow automation · Case 01

RPA / Workflow Automation Managed-Large
19cycles
9G6A0R
duration · ~18 months
Trajectory
9 transitions
Archetype
Workflow automation / digitisation
Phase
Scoping & business case
Deterioration mode
Internal governance blockage
Programme progress contingent on internal committee or sponsor sign-off. Governance approval, business case finalisation, or steering committee decisions remained pending across the deterioration cycle, holding subsequent delivery activities in dependency state.
First Amberafter ~6 months
Scope expansion / requirements changeFunding / budget gapSponsor / business alignment

Substantial programme (19 status cycles) that touched Amber on 6 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 3

Tax & reporting platform · Case 01

Tax & Reporting Platforms Managed-Large
15cycles
13G2A0R
duration · ~4 months
Trajectory
4 transitions
Archetype
Workflow automation / digitisation
Phase
Scoping & business case
Deterioration mode
Cross-programme contention
Delivery affected by competing priorities with parallel programmes or shared-resource arbitration. Capacity, sequencing, or scope decisions made at portfolio level constrained the planned profile, with timeline extending against the prioritisation outcome.
First Amberafter ~1 month
Data quality / migration defectRequirements / design incompleteCross-project resource contention

Substantial programme (15 status cycles) that touched Amber on 2 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.

Tier 3

Tax & reporting platform · Case 02

Tax & Reporting Platforms Managed-Large
14cycles
8G2A0R
duration · ~4 months
Trajectory
1 transitions
Archetype
Workflow automation / digitisation
Phase
Active delivery
Deterioration mode
Scope expansion mid-delivery
Scope additions introduced after the original baseline during the deterioration cycle. New requirements, change requests, or expanded coverage were absorbed into the in-flight delivery, with timelines extending against the expanded scope.
First Amberafter ~3 months
Scope expansion / requirements changeStrategic pivot / management redirectionOperational readiness reviewData quality / migration defectCutover / release execution risk

Substantial programme (14 status cycles) that touched Amber on 2 occasions but recovered before reaching Red. Demonstrates the Managed-Large pattern empirically associated with successful large-scale delivery.