Prelude turns eligible case material into a witness preparation kit. Questions stay connected to the passages that support asking them; the workspace does not predict a witness's answers.
Prepare questions with the underlying records and testimony close at hand.
Check cited passages and identify gaps before using a preparation outline.
Review a saved kit and its source coverage with the case team.
The receipt beside each step is an illustrative example of what a reviewer sees, not data from a real case.
Open Prelude in the case and select the witness-kit task. Review the scope and AI cost estimate before starting.
case scope · witness kit · estimateTessera processes eligible source units and keeps an analyzed, failed and withheld coverage receipt. Failed units or sections keep the run incomplete.
source units · coverage · missing rangesRetained items carry quotes validated against their cited lines. A separate check reviews the anchored passages; a same-model check is labeled honestly.
question · verbatim passage · check typeRequest a follow-up from the saved workspace. It creates a separate source-checked report revision, preserving the parent report rather than overwriting it.
parent report · follow-up · saved revisionExport a complete kit in Word, PDF, Excel or CSV after recent authentication. Exports retain evidence references and are audited.
complete coverage · source references · auditSee how Prelude fits your case review. Sign in to your firm's workspace or request a walkthrough.