CMA - Cloud Maturity Assessment

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Data Quality Report

Cross-references data from all sources (Wiz, Cloudability, CMDB, ITAM) to identify missing or inconsistent data. Use the Excel export to address issues with data source owners.

ⓘ Understanding Data Quality Issues — Examples & Impact

CMA scores subscriptions by combining data from 4 sources: Wiz (resources), ITAM (app ownership), Cloudability (costs), and CMDB (metadata). When a source is missing data for a subscription, it creates a quality gap — the issue categories below explain what's missing and what it means for your scores.

🚨 Missing Cloudability Cost Data

What it means: This subscription has no cost record in Cloudability. CMA cannot calculate cost-based metrics for it.

Example: Azure subscription my-team-prod (abc123-def456) exists in Wiz with 50 resources, but Cloudability shows $0 spend — likely the account isn't onboarded to Cloudability yet.

Impact on metrics:

Cloud-Native — Cannot calculate real cost split (cloud-native vs legacy). Falls back to resource estimation or shows N/A.
Cost Optimisation — Cannot assess reserved instance or savings plan coverage.
Overall Score — Missing metrics reduce the subscription's overall maturity average.

Action: Ensure the cloud account is registered in IBM Cloudability. Contact FinOps team.

⚠️ Cloud-Native Score Estimated (No Cost Data)

What it means: No Cloudability costs available, but CMA still produced a Cloud-Native score by estimating from Wiz resource type counts instead of real cost breakdown.

Example: AWS account 014543646807 has 20 Lambda functions and 5 EC2 instances in Wiz. CMA estimates CN score as ~80% (20 cloud-native / 25 total) × confidence factor — but the real cost split might be different (EC2 could be 90% of spend).

Impact on metrics:

Cloud-Native score — Present but less accurate. A confidence factor from the scoring config is applied to reflect uncertainty.
Overall score — Slightly lower than it would be with real cost data.

Action: Same as above — onboard account to Cloudability for accurate cost-based scoring.

🔗 Subscriptions Without Application Mapping

What it means: The subscription is known in ITAM and fully scored, but it's not linked to any ITAM application. Its maturity is invisible in application-level views.

Example: GCP project my-sandbox-123 is in Wiz and ITAM, scored at L3 (62%). But no APM application claims it — so it doesn't appear under any app in the Management view. It's counted in subscription-level averages but missing from app-level reporting.

Impact on metrics:

Application view — This subscription's scores are invisible. App owners don't see it.
Subscription view — Fully visible and correctly scored.
Overall averages — Included in subscription-level average but excluded from app-level average.

Action: Link the cloud account to its owning application in ITAM (Cloud Account Management).

📦 Applications Without Subscriptions

What it means: An ITAM application exists and is cloud-rated, but has zero subscriptions linked to it. It shows as "no data" in the Management view.

Example: Application APM-00012345 "Customer Portal" is registered as a cloud app in ITAM, but nobody has linked its Azure subscriptions or AWS accounts to it yet. CMA shows it with a dash (—) instead of a maturity score.

Impact on metrics:

App maturity — Cannot calculate. Shows as N/A.
Coverage stats — Reduces the "% of cloud apps with CMA coverage" metric in the Platform tab.

Action: Link cloud accounts to this application in ITAM, or mark it as non-cloud if it no longer uses cloud resources.

📋 Missing CMDB Data

What it means: The subscription's cloud provider (AWS/Azure/GCP) couldn't be identified. It shows as "Unknown" in provider breakdowns.

Example: Subscription xyz-789 is scored and linked to an app, but CMA can't determine if it's AWS, Azure, or GCP. Provider-filtered views won't include it, and the provider distribution chart is inaccurate.

Impact on metrics:

Provider breakdown — Subscription excluded from per-provider statistics.
Scores — No impact on metric calculation itself.

Action: Update the subscription record in CMDB with the correct cloud provider.

🏷️ Missing Subscription Name

What it means: The subscription has no friendly name — it displays as a raw ID (e.g. UUID or account number). Purely a readability issue.

Example: Instead of "Production Web Tier", the dashboard shows "a1b2c3d4-e5f6-7890-abcd-ef1234567890". Users can't easily identify which team or workload this belongs to.

Impact on metrics:

None — No metric or score impact. All calculations work correctly.
Usability — Harder for stakeholders to identify and act on specific subscriptions.

Action: Set a descriptive name on the subscription in the cloud portal (AWS/Azure/GCP console) or update CMDB.

Scope: This report analyses only scored subscriptions — those that matched between Wiz and ITAM. Wiz subscriptions "Not in ITAM" (visible in the Platform tab) are excluded entirely because they cannot be scored. The Platform tab's "Not in ITAM" count is a prerequisite gap; the issues here are downstream quality gaps within already-scored data.

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ETL Pipelines

Data Lake Consistency

Read-only integrity checks over the whole data lake after an ETL load — freshness, volume drift, referential integrity, score invariants, uniqueness and JSON-export parity. Click any check to see what it verifies, its impact and how to read it; failing checks list the affected subscriptions / applications (click one to open its detail view).
PASS = healthy · WARN = advisory / usually self-heals on the next full run · FAIL = needs attention.

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Metric weights determine each metric's contribution to the overall maturity score (normalized to 100%). Targets set the pass/fail threshold. Changes require an ETL re-run to take effect.

Weight Distribution

Metric Weights & Targets

	Metric	Weight	%	Target	Status	L5	L4	L3	L2	L1

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weight = 1.0	Neutral — the default. Today's scores are unchanged until you edit this.
weight > 1.0	Stricter — the “bad” side is penalised more, so the score goes down.
weight < 1.0	Tolerant — the “bad” side is penalised less, so the score goes up.

Cloud Maturity Assessment

Platform Statistics

CMA Application Coverage

Wiz Subscription Association

Data Source Coverage

Data Source Coverage Analysis

Cross-Source Account Overlap Matrix

Cloudability Account Coverage

CMDB Account Coverage

ITAM Cloud Accounts → Wiz/CMA Match

ITAM Apps with CMA Maturity Score — by Cloud Provider

Maturity Level Distribution by Provider

CMA Coverage by Provisioning Type

Apps without Cloud Account (by Provisioning Type)

Data Completeness (last ETL run)

Skipped Subscriptions (pagination limit)

Spearman Rank Correlation Matrix

Score Distribution Histograms

Data Quality Report

Baseline Comparison

Trend Movers

ETL Pipelines

Data Lake Consistency

Top 10 Applications by Maturity

Bottom 10 Applications by Maturity

Top 10 Subscriptions by Maturity

Bottom 10 Subscriptions by Maturity

Business Unit Explorer

Weight Distribution

Metric Weights & Targets

Overall Maturity Levels

Configuration Version History

AI Deep Dive Settings

Default Parameters

Prompt Library

CMA Dashboard

Cloud Maturity Assessment

Platform Statistics

CMA Application Coverage

Wiz Subscription Association

Data Source Coverage

Data Source Coverage Analysis

Cross-Source Account Overlap Matrix

Cloudability Account Coverage

CMDB Account Coverage

ITAM Cloud Accounts → Wiz/CMA Match

ITAM Apps with CMA Maturity Score — by Cloud Provider

Maturity Level Distribution by Provider

CMA Coverage by Provisioning Type

Apps without Cloud Account (by Provisioning Type)

Data Completeness (last ETL run)

Skipped Subscriptions (pagination limit)

Spearman Rank Correlation Matrix

Score Distribution Histograms

Data Quality Report

Baseline Comparison

Trend Movers

ETL Pipelines

Data Lake Consistency

Top 10 Applications by Maturity

Bottom 10 Applications by Maturity

Top 10 Subscriptions by Maturity

Bottom 10 Subscriptions by Maturity

Business Unit Explorer

Weight Distribution

Metric Weights & Targets

Overall Maturity Levels

Configuration Version History

AI Deep Dive Settings

Default Parameters

Prompt Library

Add User

Remove User

AI Deep Dive Cost Warning