Client Context

A multi-department organization where teams built reports independently, resulting in inconsistent KPI definitions, duplicated datasets, and uncontrolled report sprawl.

Understanding the Challenge

Business Needs

Leadership received conflicting answers to basic questions because KPI logic differed across dashboards. Reporting became a debate, and decisions slowed because trust eroded.

Technical Challenges

If unchanged, adoption would plateau and teams would revert to spreadsheets.

  • Multiple datasets represented the same entities with different filters and transformations.

  • DAX measures were duplicated and modified without governance, causing drift.

  • Security was applied inconsistently, increasing risk and audit exposure.

  • Refresh failures were hard to troubleshoot because lineage was unclear.

Solution Architecture

Centralized Dataset Strategy

A centralized dataset strategy was implemented. Core datasets were governed with reusable measures and standardized definitions. Row-level security was applied at the dataset level to enforce access boundaries consistently. Dataflows were used where they reduced duplication and created consistent preprocessing logic.

Governance First

Centralized KPI definitions to avoid ongoing metric disputes. Standardized measures and security controls ensured consistency and compliance across all departments. Deployment pipelines supported dev-to-prod promotion.

Risk-first design

Designed against failure modes

We avoided allowing each department to maintain its own semantic layer. The engagement intentionally centralized KPI definitions to avoid ongoing metric disputes.

KPI drift
Unauthorized data exposure
Production instability
Stack that guards against them
Azure
Power BI Dataflows
Fabric
DevOps
Git
Python
Row-Level Security
Deployment Pipelines

Implementation
Approach

Migration was phased to preserve business continuity.

01

Audit & Assessment

Audited existing reports to identify duplicated logic and conflicting definitions.

02

KPI Alignment

Aligned KPI definitions with stakeholders and implemented governed measures.

03

Dashboard Migration

Migrated priority dashboards to the centralized model, preserving business continuity.

04

Operational Governance

Introduced operational monitoring and release controls via deployment pipelines.

Design Philosophy

Limited early custom visuals and advanced DAX to reduce maintenance risk and improve reliability.

Outcomes and
Impact

Consistent KPIs

Leadership received consistent KPI definitions across reports.

Reduced Effort

Report maintenance effort reduced due to reuse and standardization.

Better Security

Security and refresh stability improved through centralized controls.

The Bottom Line

Trust is the
ROI

Standardized reporting restores trust. Trust is what makes adoption sustainable.

Success Story

Begin Your Journey

With Confidence

Contact T&Z International today to explore how our tailored solutions can empower your business. Let T&Z be your ultimate IT partner.