# Post-deal IT integration and separation

Topic in the [M&A Playbook](https://elbantli.com/insights/), 12 chapters. Source: https://elbantli.com/insights/tags/integrations/

Post-deal IT integration and separation guidance on systems, ERP, data, security, operating models, cutovers, and sequencing decisions.

## Chapters

- [Assessing the IT organization: skills, structure, and key-person risk](https://elbantli.com/insights/assessing-the-it-organization-skills-structure-key-person-risk/): A diligence framework to underwrite whether the IT team can run the business and deliver the deal agenda—and what it costs to de-risk the first 100 days.
- [Identifying separation and integration complexity during DD](https://elbantli.com/insights/identifying-separation-integration-complexity-during-dd/): How to spot the technology dependencies that set the separation or integration clock before the deal team locks price, TSAs, and Day-1 commitments.
- [Separation vs integration: making the right call early](https://elbantli.com/insights/separation-vs-integration-making-right-call-early/): A framework for choosing separation, integration, or a staged approach before system dependencies set the Day-1 risk, TSA clock, and synergy path.
- [Tech implications of carve-out vs full acquisition deals](https://elbantli.com/insights/tech-implications-carve-out-vs-full-acquisition-deals/): How a carve-out or a full acquisition changes technology scope, Day-1 control, one-time cost, and the path from signing to a stable operating model.
- [Day-1 readiness: systems, people, and data](https://elbantli.com/insights/day-1-readiness-systems-people-data/): Day-1 readiness means proving that systems, people, and data work together at close, with evidence-based gates, accountable owners, and fallbacks.
- [Common Day-1 failures and how to avoid them](https://elbantli.com/insights/common-day-1-failures-how-to-avoid-them/): A control-based method to expose common Day-1 failure paths, prove readiness, and activate fallbacks before ownership changes at close.
- [IT program management in carve-outs and PMIs](https://elbantli.com/insights/it-program-management-carve-outs-and-pmis/): How to run the IT work as a deal program—clear owners, decision cadence, and value gates—so you exit TSAs on time and capture value without outages.
- [One ERP or multiple? Post-deal ERP strategy choices](https://elbantli.com/insights/one-erp-or-multiple-post-deal-erp-strategy-choices/): A decision framework for choosing one ERP, multiple ERPs, or a staged model without turning ERP standardization into a value-delay program.
- [SAP in M&A: common scenarios and pitfalls](https://elbantli.com/insights/sap-in-ma-common-scenarios-and-pitfalls/): How to underwrite SAP choices in acquisitions, carve-outs, and integrations before S/4HANA, licensing, data, and TSA constraints set the deal clock.
- [Microsoft Dynamics 365 in carve-outs and PMIs](https://elbantli.com/insights/microsoft-dynamics-365-carve-outs-pmis/): Where Dynamics 365 speeds a carve-out or post-merger integration, where tenant, data, and licensing constraints slow it, and how to sequence the decision.
- [ERP for manufacturing-heavy businesses](https://elbantli.com/insights/erp-for-manufacturing-heavy-businesses/): How to test whether ERP can support plants, inventory, costing, quality, and supply chain changes before manufacturing deal value slips.
- [Procurement and supply chain system integration](https://elbantli.com/insights/procurement-supply-chain-system-integration/): How to sequence procurement, supplier, inventory, and logistics systems so sourcing value does not get trapped behind data and process gaps.

## More topics

- [IT carve-outs and separations](https://elbantli.com/insights/tags/carve-outs/)
- [Cloud due diligence in M&A](https://elbantli.com/insights/tags/cloud/)
- [IT cost and synergy analysis in M&A](https://elbantli.com/insights/tags/cost-reduction/)
- [Cybersecurity in M&A](https://elbantli.com/insights/tags/cybersecurity/)
- [M&A Day-1 IT readiness](https://elbantli.com/insights/tags/day-1/)
- [Tech M&A deal execution](https://elbantli.com/insights/tags/deal-execution/)
- [IT due diligence in M&A](https://elbantli.com/insights/tags/due-diligence/)
- [ERP strategy in M&A](https://elbantli.com/insights/tags/erp/)
- [Technology value creation in M&A](https://elbantli.com/insights/tags/value-creation/)