ERP Modernisation Strategy Playbook + Business Case Workbook
Whether to modernise · which of 5 options · how to phase it. A 15-page operating handbook + 6-tab business-case workbook. Before a consultant is on site.
One-time purchase · instant download · no subscription
Last updated 2026-06-07 - Playbook expanded to a 15-page operating handbook - a readiness self-check, the "past the point of deferral?" estate diagnostic, the five options each with its trap, the brownfield/greenfield/selective asset-vs-liability test, the business case both sides with the cost-of-not-acting frame + a worked 5-year TCO + the data-remediation line, the weighted scorecard with a worked result, the RISE/commercial deep-dive, the one-page board decision, data-first phasing + the dual-running trap, choosing the SI, the seven failure modes as a symptom-to-fix catalogue, the people side, the first 90 days, objections, and a worked example throughout (Meridian, a €400M manufacturer on ECC) - plus templates + a glossary.
PMO & Transformation
Run the programme, not the slide deck - the delivery PMO, target operating model and roadmap, organisational change, process automation, cloud migration and the ERP modernisation business case. Six toolkits and the operator pack.
Why this is operator-grade
Built by Petko Petkov - a 15-year enterprise IT operator who has sat on both the vendor-distribution and buyer-operator sides of the table. Every Vihren Labs product is built from real scenarios: real SAP T-codes, real regulation article numbers, real cutover-night failure modes. Not consultant theory - the templates the operator wished existed when the system had to work on Monday morning.
About the makerFrequently asked
What is the ERP Modernisation Strategy Playbook + Business Case Workbook?
Whether to modernise · which of 5 options · how to phase it. A 15-page operating handbook + 6-tab business-case workbook. Before a consultant is on site.
How much does the ERP Modernisation Strategy Playbook + Business Case Workbook cost, and is it a subscription?
$49 for a single-operator licence, or $99 for a team licence. It is a one-time purchase on Gumroad - you download it and own it, with no subscription or recurring fee.
Who is the ERP Modernisation Strategy Playbook + Business Case Workbook for?
It is part of the Vihren Labs PMO & Transformation line. Run the programme, not the slide deck - the delivery PMO, target operating model and roadmap, organisational change, process automation, cloud migration and the ERP modernisation business case. Six toolkits and the operator pack.
Who builds Vihren Labs products?
Petko Petkov - a 15-year enterprise IT operator who has worked both the vendor-distribution and buyer-operator sides of the table: large shared-services / GBS transitions across Europe, programme delivery and transformation (PRINCE2 Practitioner, Six Sigma), master data management and governance, and getting operations ready for AI. Every product is built from real operating scenarios - not consultant theory.
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