Technical field guide

The sections below preserve the service-specific depth behind eDiscovery Legal Hold Support, edited for the current national practice and its documented engagement model. Methods are selected for the source, authorization, system state and assigned specialty. No single tool or artifact establishes a conclusion, and legal, regulatory or certification decisions remain with the responsible authority.

What This Solves

Spoliation sanctions are one of the most damaging outcomes in civil litigation: adverse inference instructions, case-dispositive penalties, and cost-shifting awards that dwarf the original cost of proper preservation. The central question under FRCP Rule 37(e) is whether the party took reasonable steps to preserve ESI once litigation was reasonably anticipated. Reasonable steps require more than sending an email to a few custodians and hoping for the best.

GDF works with counsel to design hold programs that are documented, tracked, and verifiable. We manage the technical side: preservation-in-place configurations, custodian notification systems, acknowledgment tracking, reminder workflows, and preservation verification. Counsel retains full authority over scope decisions and legal strategy. GDF's role is to ensure that the technical preservation record can withstand challenge.

Preservation-in-Place for Cloud Platforms

For Microsoft 365 environments, when authorized and supported by the client's licensing, technical hold support can use Microsoft Purview to preserve Exchange Online mailboxes, Teams messages, SharePoint sites, and OneDrive content for identified custodians. These holds operate at the system level: platform retention behavior depends on the configured policy, license, timing and data type, and should be validated with the tenant owner.

Google Workspace preservation uses Vault holds tied to specific accounts, organizational units, and date ranges. Slack data can be preserved through Enterprise Grid administrative settings or third-party connectors. For platforms without native hold functionality, GDF coordinates with counsel on alternative preservation measures, which may include custodial collection, suspension of deletion policies, or backup preservation, depending on what the platform supports and what the risk profile requires.

Custodian Tracking and Ongoing Management

Legal holds are not one-time events. As a matter develops, custodians are added, removed, or depart the organization. New data sources are identified. Scope expands or narrows. GDF maintains the hold as a living program, updating custodian lists, issuing supplemental notices when scope changes, and documenting each modification with a dated change log.

Employee departures require particular attention. When a custodian under hold leaves the organization, GDF coordinates with IT to preserve their accounts, disable auto-deletion of their email and documents, and capture any device or account data before access is terminated. Departing custodian protocols are documented and can be produced if the adequacy of preservation is later challenged.

Defensible Audit Trails

The audit trail GDF produces for each hold program includes: the trigger date and basis for the hold; a complete list of custodians notified, with timestamps; acknowledgment status for each custodian; a log of all reminders issued; technical hold configurations and confirmation screenshots; scope change documentation; verification records; and the final release record. Material entries should be date-stamped and attributed.

This documentation is structured to support a declaration by GDF's expert if preservation adequacy is challenged in motion practice. Courts expect producing parties to explain not just that a hold existed, but how it worked. GDF's records answer those questions directly.

Deliverables

GDF delivers the following at the conclusion of or during a hold engagement:

  • Hold Notice Template: a plain-language notice drafted for the specific matter, suitable for counsel review before issuance
  • Custodian Master Log: a running record of every custodian under hold, their notification and acknowledgment status, and any supplemental communications
  • Preservation Configuration Report: technical documentation of all system-level holds and their scope
  • Acknowledgment Tracking Report: a summary of all acknowledgments, reminders, escalations, and non-responses by date
  • Verification Memoranda: dated records of each preservation verification check and any remediation actions taken
  • Hold Modification Log: documentation of every scope change, custodian addition, or custodian removal with dates and reasons
  • Release Record: a formal record of hold termination, confirming that collection obligations were satisfied before holds were lifted