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Last updated by Errin O'Connor, Founder & Chief AI Architect, EPC Group

The EPC Group blog collects the firm's working notes on enterprise Microsoft programs: Microsoft 365 and Copilot, Azure, Power BI and Fabric, Dynamics 365, security, governance and adoption. It is written for the architects, IT leaders and compliance owners who run those programs and need a specific decision explained rather than a product overview.

Key Facts

  • Microsoft enterprise consulting since 1997; 6,500+ SharePoint and 1,500+ Power BI deployments.
  • Compliance-native delivery across HIPAA, SOC 2, FedRAMP, FINRA, CMMC, and GxP environments.
  • Microsoft Solutions Partner with experience across core current designations.
  • Senior architect named on every engagement Statement of Work.
  • Engagement Operating Model: published seven-phase Microsoft project management methodology.
  • Free initial consultation; fixed-fee scoped Statements of Work.

Looking for one question answered? See Answers. Dated standards and decision frameworks live in Insights.

Popular: SharePoint Migration, Power BI, AI Governance, Azure

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Latest Articles

Hybrid PPM Architecture: Power Apps + ServiceNow + Power BI for IT Portfolio Management
Project Portfolio Management11 min read

Hybrid PPM Architecture: Power Apps + ServiceNow + Power BI for IT Portfolio Management

Hybrid PPM architecture: Power Apps + ServiceNow + Power BI for IT portfolio management. Integration patterns, data sync, dashboard consolidation, governance.

Errin O'Connor
May 1, 2026
Microsoft Loop + Project for the Web: Real-Time Portfolio Coordination Patterns
Project Portfolio Management10 min read

Microsoft Loop + Project for the Web: Real-Time Portfolio Coordination Patterns

Microsoft Loop + Project for the Web real-time portfolio coordination: Loop components, Teams integration, project status visibility, governance patterns for PMOs.

Errin O'Connor
May 1, 2026
EPMO Center of Excellence on Microsoft 365: 90-Day Stand-Up Playbook
Project Portfolio Management12 min read

EPMO Center of Excellence on Microsoft 365: 90-Day Stand-Up Playbook

EPMO Center of Excellence on Microsoft 365: 90-day stand-up playbook covering governance, standards, training, tooling, and portfolio analytics for Fortune 500 PMOs.

Errin O'Connor
April 30, 2026
Power BI Composite Models + Aggregations: Enterprise Pattern for 100B+ Row Semantic Models
Power BI11 min read

Power BI Composite Models + Aggregations: Enterprise Pattern for 100B+ Row Semantic Models

Power BI composite models and aggregations for 100B+ row enterprise semantic models. Architecture patterns, performance tuning, governance for Fortune 500 deployments.

Errin O'Connor
April 30, 2026
Power BI Premium → Fabric F-SKU Migration: 90-Day Enterprise Playbook with Cost Modeling
Microsoft Fabric11 min read

Power BI Premium → Fabric F-SKU Migration: 90-Day Enterprise Playbook with Cost Modeling

Power BI Premium to Fabric F-SKU migration: 90-day enterprise playbook with capacity baseline, cost modeling, phased workspace cutover, and operational handover.

Errin O'Connor
April 30, 2026
Project Online End-of-Life Migration: To Power Platform PPM (Step-by-Step Enterprise Playbook)
Project Portfolio Management13 min read

Project Online End-of-Life Migration: To Power Platform PPM (Step-by-Step Enterprise Playbook)

Project Online end-of-life migration to Power Platform PPM: step-by-step enterprise playbook covering data, customization, integration, adoption, and decommissioning.

Errin O'Connor
April 29, 2026
EPC Group Launches Managed Microsoft Cloud and Analytics Service
Announcements5 min read

EPC Group Launches Managed Microsoft Cloud and Analytics Service

EPC Group has launched the Managed Microsoft Cloud and Analytics Service, a senior-architect-led lifecycle partnership covering Microsoft 365, Azure, Power BI, Microsoft Fabric, SharePoint, and Microsoft Purview operations.

Errin O'Connor
April 29, 2026
EPC Group Publishes Engagement Excellence Charter
Announcements4 min read

EPC Group Publishes Engagement Excellence Charter

EPC Group today published its Engagement Excellence Charter: one named accountable program manager per engagement, four-hour first-response SLA, senior architects only with no junior consultant tier, and public NPS reporting.

Errin O'Connor
April 29, 2026
EPC Group Launches Mid-Market Microsoft 365 Acceleration Suite — Five Fixed-Fee Packages
Announcements5 min read

EPC Group Launches Mid-Market Microsoft 365 Acceleration Suite — Five Fixed-Fee Packages

EPC Group has launched the Mid-Market Microsoft 365 Acceleration Suite — five fixed-fee packages, each scoped in a 30-minute call, covering tenant health, Copilot readiness, SharePoint quickstart, Teams governance, and security hardening.

Errin O'Connor
April 28, 2026

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