E-Billing
How long does an ELM implementation take?
Updated July 2026
It depends on five things you control more than the vendor does: scope, data migration, law firm onboarding, integrations, and change management. An enterprise legal management rollout that starts narrow, migrates only the data it needs, and onboards firms in waves goes live in a fraction of the time of a boil-the-ocean program. Effective implementation strategies let even the busiest claims organizations launch quickly.
What actually drives how long an ELM implementation takes?
Five factors set the timeline, and scope is the biggest. How many matter types, business units, and workflows land in phase one; how much historical data you migrate versus archive; how many law firms need onboarding and how concentrated your volume is; how many systems you integrate at go-live; and how much your team's daily work has to change. Every one of these is a decision, not a fixed cost.
| Driver | What stretches the timeline | What shortens it |
|---|---|---|
| Scope | Every matter type and workflow in phase one | One line of business or portfolio segment first, expand after go-live |
| Data migration | Migrating every closed matter and document | Open matters plus a defined history window; archive the rest |
| Law firm onboarding | All firms at once, each with questions | Waves by volume: high-volume firms first, long tail follows a proven playbook |
| Integrations | Claims, AP, and document systems all wired before launch | Go live with the critical connection, add the rest on a schedule |
| Change management | New process announced the week of go-live | Guidelines and training published early, one named owner on each side |
What do the phases of an ELM implementation look like?
The sequence is stable even when the calendar is not: design, configure, connect, onboard, launch, expand. Each phase has an exit test you can verify, and a program that skips a test pays for it after go-live. The discipline that compresses the schedule is doing these in order with a narrow scope, not doing them all at once with a broad one.
- Design: agree the matter types, workflows, guidelines, and reports in scope for phase one, and write down what is explicitly out.
- Configure: build the workflows, fields, and billing guidelines in the platform, and validate them against a handful of real matters.
- Connect: stand up the integrations the launch actually requires, starting with the system your team lives in.
- Onboard: bring on the first wave of law firms with the submission spec, training, and a named contact.
- Launch: go live on the phase-one scope, watch first-pass invoice acceptance and file currency, and fix what the data flags.
- Expand: add matter types, firms, and integrations in planned increments, each riding on a process that already works.
Why do ELM implementations run long, and how do you keep yours short?
They run long for the same reasons enterprise software projects run long: scope grows mid-flight, data migration becomes archaeology, and the firms who feed the system hear about it last. The counterintuitive fix is that readiness is mostly an executive question, not an operational one. When leadership commits to a narrow phase one and defends it, the operational work follows. When nobody defends the scope, the timeline absorbs every good idea.
- Freeze phase-one scope in writing and route every addition to phase two by default.
- Migrate open matters and a defined history window; archaeology on closed files can happen after go-live.
- Tell your law firms early and onboard by volume, so the firms carrying your book are fluent at launch.
- Sequence integrations by necessity, not completeness; one working connection at launch beats five planned ones.
- Name one accountable owner on your side with the authority to say no.
Common questions
Should we wait until our team is ready before starting?
Waiting for operational readiness is how programs stall, because operations are never ready in the abstract. Teams get ready by working the new process on real matters, not by preparing for it. The readiness that actually matters is executive: a sponsor who owns the outcome, agrees the phase-one scope, and defends it when the exceptions arrive. With that in place, a busy claims organization can launch quickly, because the implementation is designed around the work rather than layered on top of it. Without it, no amount of preparation time helps, since the first scope debate reopens everything. If you are waiting, ask what specifically you are waiting for. If the answer is a named dependency with a date, fine. If it is a feeling, start.
How much historical data should we migrate?
Less than the project team's first instinct. Open matters come over, obviously, with their parties, postures, deadlines, and documents. Beyond that, migrate the history you will actually query: enough closed-matter data to support counsel performance and outcome analysis, in a defined window you choose deliberately. Everything older can be archived and retrieved on demand rather than cleansed, mapped, and loaded. Data migration stretches implementations because closed files are messy, and cleaning a decade of them is archaeology with a deadline. The test for any migration decision is a question: what report or decision needs this data in the new system? If nobody can name one, archive it. You can always migrate more later; you cannot get back the months spent cleaning records nobody queries.
Migrating matters when switching systems→Do integrations have to be live before go-live?
Only the ones the launch scope actually depends on. If phase one is running litigated matters with your firms, the connection that matters first is usually to your claims system, so the case view and the system of record stay in step. The AP export can follow once invoice volume justifies it, and a data warehouse feed can follow that. Sequencing integrations is one of the cleanest ways to pull a go-live date forward without giving anything up, because each connection is independent work. What you should not do is launch with none and plan to add them later under operational pressure, or hold the launch hostage to the slowest system owner. Pick the critical pipe, wire it, and put the rest on a dated schedule.
E-billing integration with AP and ERP→Will our law firms slow the implementation down?
Only if they hear about it late. Firm onboarding is the part of an ELM implementation you least control directly, which is exactly why it rewards early communication and staging. Tell firms what is coming while you are still configuring, publish the guidelines and submission format before the first invoice is due, and onboard in waves ordered by volume so the firms carrying most of your book are fluent by launch. Concentration helps: when a manageable set of firms handles most of your litigated work, getting them right covers most of the risk, and the long tail follows a playbook the first wave already debugged. Firms that see the platform reduce their status-report and rejection burden tend to move faster than the project plan assumes, not slower.
Will law firms adopt a new e-billing system?→CaseGlide is the litigation intelligence platform for Fortune 500 legal departments and insurance claims organizations. It structures live litigation data from defense counsel into executive decisions: reducing defense spend, settling the right cases sooner, and shrinking litigated claim volume.
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