EPC Microsoft Adoption Accelerator

Microsoft FastTrack is a customer-success benefit attached to qualifying Microsoft 365 license purchases — it provides remote planning guidance, recorded training, and limited deployment assistance from Microsoft engineers. FastTrack is genuinely useful for the deployment phase and EPC co-coordinates with it on the Large tier. What FastTrack does not do is own measurable adoption uplift, run a 12-week capability release calendar, recruit and train an in-business champions network, segment metrics by persona and business unit, instrument activity dashboards in your Power BI tenant, or commit to a Week-13 adoption uplift report against a Week-1 baseline. FastTrack is a benefit; the Adoption Accelerator is a productized 90-day program with a fixed fee and named outcomes. Many customers use both — FastTrack for deployment, EPC for adoption — and that is the optimal pairing.

Three reasons. First, Microsoft's own value-realization research shows adoption curves flatten dramatically after 90 days — the velocity of habit formation is highest in the first 13 weeks, then plateaus unless reinforced. A 90-day program captures the curve where the marginal effort yields the highest marginal uplift. Second, executive sponsors will commit to 90 days of named ritual (weekly touchpoint, monthly all-hands, mid-program calibration); they almost never sustain that commitment over 6 months. The program is designed for the realistic ceiling of executive attention. Third, a 90-day bounded program forces measurable outcomes — by Week 13 either Copilot active users moved from 12% to 40%, or they did not. Open-ended programs are where adoption ROI goes to die. After the 90-day program, sustainability is owned either by the customer's internal CoE or by EPC's Managed Microsoft Lifecycle — both are bounded next-stage commitments.

It is almost never too late. The most common starting point for an Adoption Accelerator engagement is exactly that scenario: a Fortune 500 organization that bought M365 E5 + Copilot 6-to-18 months ago, has 8-to-15% active users, and is staring at a $10M+ annual leakage on un-activated licenses. The Adoption Accelerator was productized specifically for this case. The Week-1 license inventory + activation gap report quantifies the leakage in CFO-grade math, the 12-week capability calendar drives measured uplift against that baseline, and the Week-13 adoption uplift report becomes the evidence the CIO carries into the next budget conversation to either (a) justify the renewed license spend or (b) honestly resize the license footprint. Either outcome is better than the silent leakage of the status quo.

For Small and Medium tiers, the named adoption lead is a senior EPC adoption architect with at least 8 years of Microsoft change-management delivery experience — typically a former Microsoft Customer Success Manager, a former Big-4 Microsoft adoption lead, or a senior consultant from Errin O'Connor's bench. For Large tier engagements, Errin O'Connor personally serves as principal adoption lead, supported by a 3-to-5 person facilitator bench. Errin is a 4x Microsoft Press author with nearly three decades of Microsoft consulting leadership. The named adoption lead attends every weekly executive sponsor touchpoint, owns the capability calendar, signs the Week-13 adoption uplift report, and presents the executive readout alongside the customer's sponsor. There is no rotating account team and no handoff to a junior facilitator mid-program.

Adoption is measured against Microsoft's own first-party telemetry — Microsoft 365 admin center activity reports, Copilot Studio analytics, Power BI workspace consumption logs, Fabric capacity (CU%) telemetry, SharePoint site analytics, Teams analytics — all queried via documented Microsoft APIs and rendered in dashboards inside the customer's own Power BI tenant. EPC does not run the dashboards on its own infrastructure; the customer sees the same numbers EPC sees, at the same time. The metrics are not self-reported or survey-based (except the sentiment NPS, which is one of six measured dimensions). Week-1 baseline is locked in writing before the capability calendar begins. The Week-13 report is generated from the same APIs against the same accounts — no opportunity for EPC to filter the population. The report is reviewed by the executive sponsor before public presentation; if the sponsor disputes a number, the API query is rerun live in the readout session.

Roughly 90 minutes per week on average, plus three set-piece events. The weekly cadence: 30-minute touchpoint with the EPC adoption lead (every week, 12 times), plus ~60 minutes per week reviewing the dashboard and signaling at the BU level. The set-piece events: a Week-2 all-hands welcome video (3-minute recording), the Week-7 mid-program calibration session (1 hour with EPC + key BU heads), and the Week-13 executive readout (1 hour presented jointly to CIO/CTO/CHRO/CFO). Plus participation in 2 office-hours sessions across the 12 weeks (45 minutes each). Total all-in commitment: ~18 hours over 90 days. The sponsor is not asked to be a technical expert — they are asked to be visible, to signal priority, and to intervene on Week-7 underperformance. This is realistic. EPC will not start a program with a sponsor who cannot honestly commit to it; we offer a tighter governance-first SOW instead.

Sustainability is built into Week 13 by design. Two paths, both productized. Path A — handoff to an internal Center of Excellence: the customer's CoE picks up the capability calendar, the champions network, and the activity dashboards. EPC provides a 90-day post-program advisory retainer (lighter touch, monthly architect call, quarterly health-check report) for $25K-$60K depending on tier. Path B — direct handoff into EPC Managed Microsoft Lifecycle: the operate-mode monthly retainer absorbs the adoption program as one of its 'Enable' campaigns and continues shipping one named capability per month indefinitely, alongside its other lifecycle commitments. Roughly 70% of Large-tier Adoption Accelerator engagements convert to Managed Microsoft Lifecycle on Path B because the executive sponsor wants the operating cadence preserved. Both paths are scoped during Phase 3 of the original 90-day program, not surprised on the customer at the end.

Yes — in fact most engagements start with no internal champions program. Recruiting, training, and operationalizing the champions network is part of the productized 90-day scope. Champions are identified in Phase 1 (Weeks 3-4) using a published criteria set: (1) respected mid-level practitioner inside a business unit, (2) already an enthusiastic Microsoft user, (3) willing to model the new behavior in their daily work, (4) supported by their manager (manager signs a one-line agreement releasing ~2 hours/week of champion's time). Champions receive a one-day EPC-facilitated training, an EPC-issued badge, a champion handbook, and ongoing access to EPC office hours for 90 days post-handoff. The champions network typically outlives the 90-day program by 12-18 months even with no further EPC involvement, because the social structure persists once it is established. Customers with a pre-existing champions program save a few days of Phase-1 recruitment but otherwise run the program identically.