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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

Power BI Certification & Training: Enterprise Guide 2026
Power BI3 min read

Power BI Certification & Training: Enterprise Guide 2026

PBI certification guide. PL-300, DP-600, DP-700, training paths, enterprise programs, study materials.

Errin O'Connor
February 11, 2026
SharePoint Search: Enterprise Configuration Guide 2026
SharePoint5 min read

SharePoint Search: Enterprise Configuration Guide 2026

SharePoint search guide. Microsoft Search, managed properties, result sources, query rules, PnP Modern Search.

Errin O'Connor
February 11, 2026
SharePoint Intranet Development Services 2026
SharePoint5 min read

SharePoint Intranet Development Services 2026

SharePoint intranet development services — modern hub-and-spoke architecture, custom SPFx web parts, Viva Connections in Microsoft Teams, Power Automate workflows, M365 Copilot grounding. Fixed-fee project tiers, 10-20 weeks.

Errin O'Connor
February 10, 2026
Microsoft 365 E3 vs E5: Complete License Comparison for Enterprise
Microsoft 3655 min read

Microsoft 365 E3 vs E5: Complete License Comparison for Enterprise

Feature-by-feature comparison of Microsoft 365 E3 and E5 licenses. Covers security, compliance, voice, analytics, pricing, and ROI analysis for enterprise upgrade decisions.

Errin O'Connor
February 9, 2026
SharePoint Intranet Design Company | EPC Group
SharePoint5 min read

SharePoint Intranet Design Company | EPC Group

EPC Group SharePoint intranet design company — Microsoft Viva-powered modern intranets in Microsoft Teams, custom SPFx web parts, audience-targeted content, M365 Copilot integration. 6-phase methodology + industry-specific patterns.

Errin O'Connor
February 9, 2026
Power BI Map Visualization: Enterprise Guide 2026
Power BI3 min read

Power BI Map Visualization: Enterprise Guide 2026

Power BI maps guide. Bing Maps, Filled Map, Shape Map, ArcGIS, Azure Maps, geocoding, custom shapefiles.

Errin O'Connor
February 5, 2026
Power BI Conditional Formatting: Enterprise Guide 2026
Power BI4 min read

Power BI Conditional Formatting: Enterprise Guide 2026

Conditional formatting in Power BI. Color rules, data bars, icons, DAX-based formatting, web URLs, best practices.

Errin O'Connor
February 5, 2026
Power BI Matrix Visual: Enterprise Guide 2026
Power BI5 min read

Power BI Matrix Visual: Enterprise Guide 2026

Matrix visual guide. Matrix vs Table, grouping, subtotals, conditional formatting, expand/collapse, performance.

Errin O'Connor
February 4, 2026
SharePoint Calendar: Enterprise Management Guide 2026
SharePoint3 min read

SharePoint Calendar: Enterprise Management Guide 2026

SharePoint calendar guide. Events web part, overlays, Outlook sync, Power Automate reminders, Teams integration.

Errin O'Connor
February 3, 2026

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