Practice · V.

IBM.

The sub-capacity reporting regime, ILMT deployment correctness, PVU computation under virtualisation, mainframe MLPS audits, the Passport Advantage anchor, the Red Hat subscription estate. Long-cycle audits where evidence and tooling matter more than commercial posturing. Independent buyer-side advisory across the full IBM portfolio. The ILMT position is reconstructed inside the firm before any data flows to the publisher.

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IBM audits are won on the evidence. Not the rhetoric.

Sub-capacity reporting, ILMT deployment correctness, PVU computation under virtualisation. The defence is the documentation. The argument follows.

Where the practice intervenes
Six points on the IBM contract cycle.
Sub-capacity
i.
ILMT health review
The IBM License Metric Tool deployment is reviewed against the sub-capacity reporting regime. ILMT version currency, scan coverage, virtualisation host inventory, agent deployment completeness and the bundling reports are validated. ILMT health gaps are remediated before the next quarterly report is published. The senior advisor signs the ILMT health letter.
PVU computation
ii.
Virtualisation reconstruction
IBM Processor Value Unit computation under VMware, KVM, AIX LPAR and zSeries virtualisation is reconstructed against the deployment. Full-capacity versus sub-capacity scope, eligibility, and the documentation requirements for each virtualisation technology are reviewed. The PVU position paper governs the audit defence.
Passport Advantage
iii.
Renewal anchor strategy
The IBM Passport Advantage anchor is the renewal pivot for software subscription and support. Renewal preparation is filed twelve months in advance. Discount tier strategy, multi-year commitment design, product mix reconciliation and the Software Value Plus channel route are negotiated against the documented position.
Mainframe MLPS
iv.
MLPS audit defence
IBM mainframe Monthly License Pricing Software audits are evidence-heavy and timeline-long. The SCRT and SMF data flows are validated. The closing position is negotiated against documented workload utilisation rather than publisher exposure estimates. The Audit Defence Programme governs the cycle.
Red Hat
v.
Subscription reconciliation
Red Hat Enterprise Linux, OpenShift, Ansible and the JBoss estate are reconciled against documented deployment. The Red Hat subscription model and the integration with the IBM Passport Advantage anchor are negotiated. The Red Hat scope is filed before the renewal commercial letter is returned.
Audit notice
vi.
Audit defence interception
An IBM audit notification triggers the Audit Defence Programme protocol within forty-eight hours. The first written response acknowledges receipt, asks for a documented scope letter, and declines to send data. The senior advisor leads the response from notification through to closing settlement memorandum.
Where the work concentrates
Active mandate areas across the IBM book.
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ILMT and sub-capacity
Version, coverage, agent, bundles
ILMT version currency, scan coverage validation, agent deployment completeness, virtualisation host inventory, bundling report reconciliation, sub-capacity eligibility documentation.
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PVU computation
VMware, AIX LPAR, KVM, zSeries
Processor Value Unit computation under each virtualisation technology, full-capacity versus sub-capacity scope, documentation requirements per host class.
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Passport Advantage
Anchor, tier, commitment
Passport Advantage renewal anchor strategy, discount tier design, multi-year commitment modelling, product mix reconciliation, Software Value Plus channel selection.
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Mainframe MLPS
SCRT, SMF, workload utilisation
Monthly License Pricing Software audit defence, SCRT and SMF data validation, workload utilisation reconstruction, closing position against documented evidence.
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Red Hat subscription
RHEL, OpenShift, Ansible, JBoss
Red Hat subscription reconciliation, OpenShift cluster scope, Ansible automation entitlement, JBoss subscription strategy, Passport Advantage integration.
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Audit defence
Notification through settlement
IBM audit notification response, scope letter counter-position, data exchange under scope, findings counter-position, settlement negotiation. Routed through the Audit Defence Programme.
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I.
Named senior advisor
The senior advisor named on the engagement letter leads every IBM conversation. No leverage model, no rotation of junior consultants onto an ILMT health review, no anonymous correspondence with the publisher. The advisor signs every position document.
II.
Counter-signed positions
Every written counter-position to IBM is signed by the senior advisor and counter-signed by a second partner before transmission. Two named signatures on every PVU position, every ILMT health letter, and every settlement position.
III.
Independent on every clause
Admodum holds no commercial relationship with IBM. No reseller margin, no Software Value Plus channel relationship, no subcontract from IBM's licence compliance team. We do not work both sides.
IV.
Evidence-first, not rhetoric-first
IBM audits are evidence-heavy and timeline-long. The defence is built on documented ILMT deployment, documented sub-capacity eligibility, documented PVU computation, and documented workload utilisation. The commercial argument follows the evidence, never precedes it.
V.
Five-year retention
Every position paper, counter-position, ILMT health letter and closing memorandum is retained inside the firm for five years from engagement close. The buyer can request source workings at any point.
VI.
Counsel coordination, never displacement
Where an IBM audit escalates to a legal threshold, the senior advisor coordinates with the buyer's counsel through to legal close. Admodum remains advisory. Counsel remains the legal lead.
$210M
IBM Spend Advised
43
Audits Defended
89%
Sub-Capacity Maintained
16
MLPS Audits Closed
100%
Named Advisor
"
The opening MLPS exposure claim covered three rolling quarters at full-capacity pricing. After SCRT reconstruction and SMF validation against the documented workload, the closing settlement was on documented sub-capacity utilisation for two of those quarters and a documented carry-forward on the third.
Head of Mainframe Operations
Global Financial Services Group · Settlement Q1 2026
Operating principles
How the practice is run.
Evidence before argument.
IBM audits are won on the documentation, not on the rhetoric. ILMT deployment correctness, sub-capacity eligibility documentation, PVU computation evidence and SCRT data validation precede every commercial argument. The defence is the documentation. The argument follows.
ILMT as the contract instrument.
The IBM License Metric Tool is the contract instrument under the sub-capacity reporting regime. ILMT version currency, scan coverage and bundling report completeness are health-reviewed quarterly. ILMT health gaps are remediated before the next quarterly report is published.
Passport Advantage by anchor.
The Passport Advantage anchor is the renewal pivot. Renewal preparation is filed twelve months in advance. Discount tier strategy, multi-year commitment design, and the Software Value Plus channel route are documented against the position paper.
Audit response by protocol.
IBM audit notifications are responded to by documented protocol, not by reaction. First response inside forty-eight hours. Scope letter counter-position before any data flows. Findings counter-position against the documented position paper. The Audit Defence Programme governs the full cycle.
Independence
Admodum is not a partner, reseller, or affiliate of any software vendor. No reseller margin, no referral commission, no audit subcontract from any publisher.
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Twenty-year practice across distributed software, mainframe MLPS, Passport Advantage, and the Red Hat estate. Independent. Buyer-side only. Engagement structured as fixed fee · contingency · annual retainer.

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