MGCA Migration Reconciliation Pack

See what changed between source and target data.

Compare two bounded CSV extracts, investigate differences and keep the evidence behind your migration acceptance decision.

What this pack helps you do

• Compare source and target snapshots with the included local Python utility.
• Record field mappings, exceptions and business-workflow evidence.
• Keep a traceable acceptance decision alongside the comparison results.

What’s included

• Editable XLSX workbook with Comparison, Mapping, Workflows, Decision sheets, clean working areas and separate fictional examples.
• Offline PDF and editable HTML guide, text decision record, quick-start instructions, licence terms and file manifest.
• Local Python CSV comparison utility, sample source and target extracts, expected outputs, and a snapshot/exception record.

Digital ZIP download · Bright visual edition 0.4 · £99 including VAT.

Includes 3 hours of MGCA assessment

30 minutes preparation review, one 90-minute remote workshop, and 60 minutes written findings and action planning. This is 180 consultant minutes in total.

Bring: One reconciliation summary, the field/key mapping, accepted tolerances and a small anonymised discrepancy sample.

Receive: A reconciliation gap assessment and a ranked plan to investigate discrepancies.

Book through sales@mgca.co.uk with your order reference. Remote delivery in English, up to three participants, by mutual agreement. Redeem once per qualifying product licence/order; no redemption expiry. Full submission limits, eligibility and booking terms are supplied in MGCA_Assessment_Service.pdf.

Implementation, live-system changes, certification and unlimited follow-up are excluded. Further services are optional, separately scoped, priced and agreed. This assessment is additional to supplied-file defect support.

Who it’s for

Migration teams reconciling source and target extracts.

Software and compatibility

Open with: Spreadsheet application; Python 3.10+ for CSV utility.

LibreOffice native recalculation checked on 12 October 2026. Microsoft Excel desktop remains unverified.

The unchanged v0.1 guide records the earlier compatibility status. Run the worked example in your intended spreadsheet application before operational use.

No macros or external workbook links. The customer ZIP includes PDF guidance and assessment documents. A separate PDF preview is available before purchase.

Scope and limits

• The CSV utility loads both files into memory.
• It is intended for bounded extracts, not a streaming million-record engine.
• It does not connect to databases, infer mappings, normalise dates, execute replay, inspect binaries or validate regulatory compliance.
• Text comparison is exact and case-sensitive; empty text equals empty text, while a blank decimal is invalid.
• Tolerances are absolute and shared across selected decimal fields, so use separate runs for fields with different units or tolerances.

Licence and support

Single purchasing organisation internal reuse, including contractors working for it only. No blank-pack resale, redistribution, sublicensing or use for other client organisations.

Client-delivery licensing requires separate agreement. Supplied-file defect support: sales@mgca.co.uk. File-defect support excludes consulting, customisation, project review, deployment support, certification, response-time or future-update entitlement. Statutory rights preserved.

Full terms are included in Terms.txt.

No platform subscription or customer system access is included.

Explore the pack before buying

Use the Preview link above to read the PDF excerpts. Gallery cards summarise the supplied contents and re-typeset selected fictional examples.

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