Category Archives: MS Teams

April 8, 2026 · 9:49 AM

Bringing AI to the Data: How X1 Search v11 Redefines Secure Enterprise Search

By John Patzakis

At X1, we believe the future of enterprise AI depends on a simple but often overlooked principle: data should not have to move in order to become intelligent. With the launch of X1 Search v11, we are introducing a fundamentally different approach—one that embeds AI directly into our index-in-place architecture. Rather than forcing organizations to centralize and copy their data into external platforms, we enable AI to operate exactly where that data already lives. You can read the full press release here: https://www.x1.com/x1-introduces-ai-powered-x1-search-delivering-secure-ai-in-place-for-individual-and-enterprise-users/

This release represents an important milestone for us and for our customers. As Chas Meier noted, “X1 Search v11 marks an important milestone in how organizations can safely apply AI…without compromising the security controls enterprise environments demand.” That statement reflects our core design philosophy: AI must adapt to enterprise security, compliance, and governance requirements—not the other way around.

With X1 Search v11, we are delivering AI capabilities directly within our micro-index. That means organizations can apply advanced intelligence—classification, categorization, and contextual analysis—across emails, files, and collaboration data without ever relocating that information. Everything happens in place, within existing security boundaries, whether on endpoints or across enterprise systems.

For large enterprises, this architecture unlocks an even more powerful capability: the ability to deploy their own trained and curated large language models directly into the X1 index. Instead of relying solely on generic, hosted AI services, organizations can operationalize models tailored to their data that reflect their internal policies, regulatory requirements, and business workflows. These models run directly against their data, in place, delivering highly relevant and controlled outcomes.

This approach stands in sharp contrast to traditional hosted AI platforms. In those models, organizations must copy and transfer massive amounts of sensitive data into third-party hosted AI platforms before any meaningful analysis can occur. That process introduces serious risks. Moving data to outside providers complicates compliance, potentially compromises IP, and creates new attack surfaces that most enterprises simply cannot accept.

Beyond security concerns, the traditional model also breaks down operationally at scale. Enterprises are not dealing with small data sets; they are managing dozens of terabytes of distributed, unstructured data. Attempting to duplicate and transfer that volume is not just costly; it is infeasible. The result is delays, fragmentation, and incomplete analysis—undermining the very promise of AI.

We have taken a different path. By bringing AI to the data through our distributed micro-indexing technology, we eliminate the need for data movement entirely. Models can be deployed directly to where data resides, enabling real-time analysis while preserving security, reducing infrastructure overhead, and scaling seamlessly across the enterprise.

We see X1 Search v11 as more than a product release—it is a shift in how enterprise AI is deployed. Organizations no longer have to choose between innovation and control. With AI in place, they can achieve both.

To see this in action, we invite you to join our upcoming live product tour on Thursday, April 23, providing a guided walkthrough of the new AI-enriched capabilities and flexible model deployment features.

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Filed under Best Practices, Business Productivity Search, Desktop Search, Enterprise AI, Enterprise eDiscovery, Enterprise Search, ESI, Google Workspace, Information Access, Information Management, m365, MS Teams, X1 Search 11

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September 30, 2025 · 9:45 AM

The Business Case for In-House eDiscovery: Lessons from Two Prominent Corporate eDiscovery Counsel

By John Patzakis

Building a Business and Legal Case for In-House eDiscovery

In a recent webinar hosted by Ad Idem, a non-profit legal education provider for in-house counsel, attorneys Kelly Twigger and Eric Stansell offered a compelling roadmap for corporate legal departments looking to bring eDiscovery and information governance (InfoGov) in-house. Their insights cut through the complexity of traditional discovery models and emphasized the strategic, operational, and legal advantages of internalizing these processes. For legal professionals navigating mounting data volumes and rising litigation costs, their discussion provided both practical guidance and a call to rethink legacy workflows.

Eric Stansell, Senior Counsel for Discovery at Tyson Foods, opened with a candid reflection on how his role was created to address the company’s need for a more efficient eDiscovery program. He emphasized that building a business case for in-house capabilities starts with understanding the “why”—whether it’s cost savings, risk reduction, or process defensibility. Stansell emphasized that standardizing internal processes not only improves consistency but also enhances defensibility and reduces exposure by limiting data sprawl across external vendors.

Kelly Twigger — who is one of if not the top eDiscovery lawyer in the field in my opinion — built on Stansell’s narrative by stressing the importance of conducting a thorough assessment before launching any in-house initiative. She encouraged legal teams to break down business cases into manageable chunks, identifying quick wins such as revising email retention policies. Twigger noted that internal culture shifts and stakeholder alignment are just as critical as technology adoption. Her approach favors incremental change backed by measurable ROI, rather than sweeping transformations that risk overwhelming legal and IT teams.

Both speakers underscored the importance of engaging multiple stakeholders. Stansell shared Tyson’s experience with cross-functional collaboration, highlighting how legal, IT, audit, and compliance teams must be involved from the outset. As one example of such collaboration, Stansell noted that eDiscovery enterprise search and collection software procured by the legal team can also address key IT security priorities such as PII data audits and internal investigations.

Twigger also delivered a deep dive into the proportionality principles now codified under the Federal Rules of Civil Procedure, urging legal teams to build factual arguments early in the discovery process. She explained that proportionality isn’t just about cost—it’s about narrowing scope through targeted custodians, refined date ranges, and iterative search terms. Stansell added that understanding custodians’ roles and historical relevance can help avoid unnecessary data collection, further supporting proportionality claims in court.

One of the most pressing issues Twigger addressed was the evolving case law around hyperlinked files. She traced the trajectory from Nichols v. Noom, Inc.—where hyperlinks were deemed not attachments—to more recent rulings that treat them as discoverable content depending on technological capabilities. Twigger cited In re Uber and Young v. Salesforce to illustrate how courts are increasingly expecting parties to preserve and produce hyperlinked documents, especially when shared via chat platforms or collaborative tools.

Twigger warned that failing to understand your organization’s tech stack could lead to costly missteps. She recommended that in-house counsel proactively assess their systems—especially Microsoft 365 environments—to determine what’s feasible when it comes to hyperlink preservation and production. She also highlighted X1 Discovery’s capabilities, noting that X1’s software can automate the collection of contemporaneous versions of hyperlinked documents in M365, support targeted Teams chat collection as well as many other data sources, making X1 a valuable solution for defensible in-house eDiscovery.

In closing, both Twigger and Stansell made it clear that bringing eDiscovery and InfoGov in-house isn’t just a cost-cutting measure—it’s a strategic imperative. With the right mix of technology, process, and cross-functional collaboration, legal departments can gain control, reduce risk, and improve outcomes. Their insights serve as a blueprint for legal teams ready to evolve beyond reactive discovery and toward a proactive, integrated approach.

The recording of the webinar can be accessed here.

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Filed under Best Practices, Case Law, Cloud Data, Corporations, ECA, eDiscovery & Compliance, Enterprise eDiscovery, ESI, Information Governance, m365, MS Teams, Preservation & Collection

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September 16, 2025 · 9:12 AM

X1 Expands Its Leadership in Microsoft Teams eDiscovery Collection

X1 Enterprise MS Teams Collection

By John Patzakis and Chas Meier

The rapid growth of Microsoft 365 has fundamentally changed the eDiscovery landscape. Among its most prominent data sources, Microsoft Teams now generates vast volumes of business-critical communications that must be identified, collected, and reviewed in litigation, regulatory, and compliance matters.

Yet most eDiscovery tools still rely on outdated methods: bulk copying massive amounts of sensitive data and transferring it to proprietary processing or review platforms. This approach is slow, costly, and disruptive. Bulk transfers frequently trigger Microsoft’s throttling controls, adding significant delays. More importantly, organizations that have invested heavily in Microsoft 365 do not want their data routinely exported out of its secure, native environment every time an eDiscovery matter or compliance investigation arises.

Recognizing these challenges, X1 has built upon its industry-leading Microsoft 365 collection capabilities to deliver unmatched support for Microsoft Teams—alongside OneDrive, Exchange, and SharePoint.

Key Benefits of X1’s Teams Collection Capabilities
• Precision targeting of Channels at scale – Quickly search all available channels, select, and target specific Teams channels, even in organizations with tens of thousands of them. This feature is not even available in Microsoft Purview!
• Granular control – Target individual custodians and message threads, avoiding unnecessary mass downloads.
• Contextual collections – Automatically include a designated number of preceding and subsequent messages, preserving conversational context.
• Seamless review integration – One-click upload of fully formatted in-context results directly into review platforms—no manual processing required.
• Unified approach – Search and collect across Teams, OneDrive, SharePoint, Exchange, laptops, and file shares from a single interface.
• In-place indexing – Leverage X1’s patented technology to index, search, and process data where it resides, eliminating reliance on expensive third-party processing.
• True automation – A software-based solution that reduces dependency on manual, service-heavy workflows.

No other independent software provider matches the speed, precision, and scalability of X1’s Microsoft Teams eDiscovery collection. Our customers consistently report significant gains in efficiency, cost savings, and defensibility compared to legacy approaches.

As Teams usage continues to surge, legal and compliance professionals need solutions that deliver targeted, defensible collections without the inefficiencies of bulk exports. X1’s enhanced Teams support ensures organizations can meet these demands with speed, accuracy, and minimal disruption.

Seeing is believing—watch our short demo video to experience X1’s Teams capabilities in action.

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Filed under Best Practices, Cloud Data, Corporations, ECA, eDiscovery, eDiscovery & Compliance, Enterprise eDiscovery, Enterprise Search, ESI, Hybrid Search, Information Governance, m365, MS Teams, OneDrive

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July 31, 2025 · 9:58 AM

X1 Achieves Record Growth as Numerous Fortune 500 Companies Standardize on X1 Enterprise

By Larry Gill

X1 Discovery is having a record-breaking year, with dozens of Fortune 500 companies and leading law firms adopting the X1 Enterprise Platform to transform how they approach eDiscovery collection, early case assessment, and information governance. In an era when overcollection and skyrocketing legal costs strain corporate budgets, these organizations are choosing X1 to gain immediate insight into their data, dramatically reduce costs, and ensure defensible, repeatable processes—all while maintaining complete control over their information. This surge in adoption reflects X1’s position as the industry’s trusted solution for modern, efficient, and targeted enterprise eDiscovery.

The X1 Enterprise Platform is an industry-leading eDiscovery and information governance solution that empowers organizations to search, identify, analyze, and act on their data in-place, wherever it resides. X1 uniquely addresses Microsoft 365—including robust Teams support—laptops, file servers, and other cloud and on-premises sources, giving legal and compliance teams unparalleled reach and control. Dozens of major enterprises and AM Law 100 firms have now standardized on X1, recognizing it as the most effective solution for managing M365 content—often outperforming even Purview Premium—while also covering on-premises data sources seamlessly. By enabling a highly targeted, efficient, index-in-place approach, X1 provides immediate, pre-collection visibility, streamlining search, analysis, remediation, and collection workflows like never before.

Here are the top three reasons why leading organizations are adopting X1 Enterprise in record numbers:

  1. Significant Return on Investment
    Corporate legal departments that implement X1 consistently realize up to 90% in “hard” cost savings. X1’s powerful in-place search and pre-collection filtering enable teams to collect only what is needed, achieve true proportionality, and eliminate massive outsourced processing and project management fees. Many organizations are even scaling back or eliminating costly Purview Premium licenses altogether, all while mitigating risk with a defensible and repeatable collection process.
  2. Unmatched Speed and Scalability
    X1 delivers speed and scalability that no other solution can match. It can search across thousands of laptops and multiple terabytes of M365 or file share data within minutes, quickly pinpointing responsive data for precise collection or remediation. All indexed data stays securely behind the corporate firewall or in a private cloud. Unlike legacy tools that overpromise and underdeliver, X1 is proven to work and scale as advertised, backed by real-world case studies and customer success stories.
  3. Multiple Use Cases Beyond eDiscovery
    Beyond eDiscovery, corporate legal and compliance teams leverage X1 to locate and remediate sensitive personal information (PII), defensibly purge redundant or non-compliant data, support due diligence and data separation during M&A transactions, and handle GDPR Data Subject Access Requests (DSARs) and other data privacy obligations—making X1 a true multipurpose platform for enterprise information governance.

In today’s data-driven world, X1 Enterprise is more than a solution—it’s a strategic advantage. For organizations serious about controlling eDiscovery costs, reducing risk, and gaining immediate insight into their data, X1 is the clear choice.

Interested in learning more about how to dramatically reduce your costs and compliance risks? Schedule a briefing today at sales@x1.com or visit www.x1.com/solutions/x1-enterprise-platform.

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Filed under Authentication, Cloud Data, Corporations, Cybersecurity, Data Audit, eDiscovery, eDiscovery & Compliance, Enterprise eDiscovery, ESI, GDPR, Information Access, Information Governance, m365, MS Teams, OneDrive, Preservation & Collection, SharePoint

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June 11, 2025 · 9:48 AM

X1 Search Version 10: A Game-Changer for Modern Enterprise Search

By John Patzakis

Enterprise search has long been a pain point for organizations—fragmented data, slow retrieval, and outdated architectures have left businesses struggling to find information efficiently, resulting in millions of hours of lost productivity. But with the release of X1 Search Version 10, a new era has arrived—one that redefines how business professionals search, discover, and act on their information across cloud and endpoint ecosystems.

And the standout features? Full integration with Slack, enhanced support for Microsoft 365, support for Gmail and Google Drive and numerous other cloud data sources, as well as improvements to our enterprise-grade speed and scalability! With version 10, you can now search Slack in tandem with your email, files, and your Microsoft 365 data sources, including Teams.

Slack and Teams have become the modern enterprise’s water cooler and meeting room rolled into one. It is where you and your colleagues have critical conversations, exchange files, and document decisions. But until now, most enterprise search tools could not index Slack effectively, let alone allow unified searching across Slack and email.

X1 Search 10 changes the game by uniquely enabling real-time search across Slack messages, channels, and attachments alongside your Outlook, M365, Google Workspace, files, and more—all in a single interface. This allows business professionals to instantly search all their key information and full context of communication threads, no matter where their conversations took place. Imagine searching, seeing, and acting on your relevant Slack chats, Teams chats, email threads, and related documents side by side, in seconds. No toggling between systems. No data blind spots. Just instant insight and supercharged productivity.

Speed, Scale, and Simplicity with Micro-Indexing
What makes this lightning-fast and massively scalable experience possible is X1’s patented search and micro-indexing architecture. Unlike legacy systems that first require inefficient, time-consuming crawlers to collect, duplicate, and then transfer the data en masse into central repositories, which is a recipe for failure, X1 indexes data in-place. This means:

• No massive data movement
• Real-time indexing at the source
• Full maintenance of user permissions and access controls
• Lightning-fast search response times—even across multi-terabyte datasets

This distributed, index-in-place model is purpose-built for today’s data environment, where critical content lives across cloud platforms (Microsoft 365, OneDrive, SharePoint, Slack), endpoints, MS Exchange Servers, and file shares. With X1, organizations get a true federated view of enterprise content—without sacrificing speed, security, information governance, or user experience.

Legacy Enterprise Search Is Officially Obsolete
Traditional enterprise search tools—built for centralized environments—are no match for the demands of the modern workplace. As data continues to fragment across cloud platforms, remote endpoints, and collaboration apps like Slack and Teams, the old Enterprise Content Management (ECM) model of copy and migration to centralized indexing is completely untenable in terms of the laws of physics as well as creating significant security and governance risks.

X1 Search leapfrogs past those outdated architectures. With native support for Slack, robust Microsoft 365 integration, and enterprise-grade security and scalability, X1 enables rapid search and collection across the full digital workplace.

No more hours of lost productivity per week. Just real-time, precise search across your enterprise data—wherever it lives.

X1 Search Version 10 is now available. Ready to see it in action? Watch a 4-minute demo or obtain a free trial license (no credit card required) now.

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Filed under Best Practices, Business Productivity Search, Cloud Data, Corporations, Desktop Search, Enterprise Search, Hybrid Search, Information Management, m365, MS Teams, OneDrive, productivity, Records Management, SharePoint, X1 Search 10

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