Lucas and Co Consultants
    Case & Practice Management System Transformation

    CMS/PMS Replacement Projects

    Replacing your case management or practice management system is one of the highest-risk projects a law firm will undertake. Having worked with platforms including Proclaim, Clio, Actionstep, Tessaract, Efimis, Visual Files, Line Time, SOS and many more, I understand the practical differences between legacy and cloud-native CMS/PMS environments. Vendor selection should be commercially driven, not feature-led. We bring senior leadership, structured governance, and commercial focus to the entire process.

    The Challenge

    Common problems law firms face:

    Legacy CMS/PMS no longer supported or fit for purpose
    System limitations blocking growth or operational improvement
    Multiple disconnected systems creating inefficiency
    No internal expertise to lead a CMS/PMS replacement project
    Previous failed or stalled migration attempts
    Board-level concern about cost, risk and disruption

    The Risks of Getting It Wrong

    01Data loss or corruption during migration can have serious legal and regulatory consequences
    02Extended periods of dual running increase cost and create operational confusion
    03Poor vendor selection locks firms into unsuitable systems for years
    04Inadequate requirements capture leads to a new system that replicates old problems
    05Underestimating change management causes user resistance and adoption failure
    06No governance structure means scope creep, budget overruns, and missed deadlines

    Our Structured Approach

    1
    System audit & review | assess current CMS/PMS, integrations, data quality and dependencies
    2
    Requirements capture | structured discovery across all departments and stakeholders
    3
    Vendor evaluation | objective assessment against requirements, not sales pitches
    4
    Migration planning | data strategy, phasing, risk mitigation and rollback planning
    5
    Governance & oversight | project structure, reporting, escalation and decision-making
    6
    Go-live stabilisation | managed cutover, support structure and early-life monitoring

    Commercial Outcomes

    Controlled, structured migration with reduced risk
    Objective vendor selection aligned to firm requirements
    Clean data migration with validation and audit trail
    Managed transition with minimal business disruption
    Board-level confidence through structured governance
    A CMS/PMS that supports business strategy, not just operations

    Frequently Asked Questions

    How long does a CMS/PMS replacement typically take?

    It depends on the size and complexity of the firm, the number of case types, and the quality of existing data. A well-governed replacement typically takes 6–18 months. We focus on getting it right rather than rushing to a deadline.

    Can you help us choose the right system?

    Yes. Vendor evaluation is a core part of the service. We assess platforms objectively against your requirements, not based on vendor relationships or sales pitches.

    What happens to our existing data?

    Data migration is carefully planned with mapping, cleansing, validation and rollback strategies. We ensure your data arrives in the new system clean, complete and properly structured.

    Do you have a preferred CMS/PMS vendor?

    No. We're vendor-independent. Having worked across Proclaim, Clio, Actionstep, Tessaract, Efimis, Visual Files, Line Time, SOS and others, we recommend the platform that best fits your firm's needs.

    What if we've had a failed migration before?

    It's more common than people think. We review what went wrong, stabilise what you have, and put proper governance in place before attempting the migration again.

    Ready to discuss your project?

    Book a 30-minute strategy call with Stephen Lucas.

    Book a Strategy Call