Native Microsoft 365 · In-Tenant · Security First
Your Legal Knowledge is in SharePoint.
Arivu Activates It Natively.
Arivu.Legal collapses Research, Knowledge Management, and AI into a single matter-centric system built directly inside your organization’s Microsoft 365 tenant.
No External Indexing · No Data Leakage
Arivu Inside Your Apps
Arivu brings legal reasoning directly into the applications your team uses every hour.
S
SharePoint Online
We leverage your existing M365 search schemas. No external indexing, no duplicated data, and zero lag.
W
Microsoft Word
AI results are trimmed by the user’s SharePoint permissions in real-time. If they can’t see the file, the AI can’t use the file.
O
Microsoft Outlook
Zero “middleware.” The solution is deployed as a native app within your M365 tenant, respecting your global Purview policies.
Arivu
Active
In-Tenant
Trigger
Counterparty detected: ABC Technologies
Matter Context
Vendor Agreement · APAC
Institutional Evidence
• Clause used in 7 prior matters
• Same counterparty in 3 matters
Sources: M-2143, M-1981
Deviation Flagged
Liability cap exceeds firm standard.
Governance & Security
• Entra ID Identity enforced
• SharePoint permissions respected
• Sensitivity Label: Internal
Resident Legal Agent · Microsoft Word
What Happens on Day One
Instant intelligence from your existing SharePoint content.
Associate Action
1. Opens a Word document stored in SharePoint.
2. Continues drafting, reviewing, or editing as usual.
3. Receives contextual insights and flags directly in Word.
In-Tenant Activity
1. Document Ingestion
Arivu indexes content directly within SharePoint.
2. Context Inference
Matter, counterparty, and clause intent inferred automatically.
3. Governed Output
Purview-aligned insights delivered with full permission enforcement.
Total Verification.
Arivu eliminates AI “guesses” by grounding answers in two verifiable sources:
your private firm data and the 400M+ public records of the CourtListener API.
1
Private Grounding
SharePoint work product is the first line of truth. Arivu cross-references your internal memos, briefs, and advice history.
2
CourtListener API
Cross-check internal advice against 400M+ public court records to ensure precedent hasn’t shifted.
Verification Shield
“Check recent 2nd Circuit rulings against our 2024 liability standard.”
[ARIVU]: Matches SMITH V. DOE (2025
…as indexed in CourtListener. Aligns with internal precedent Memo-4412.
SOURCE: FIRM SHAREPOINT
SOURCE: COURTLISTENER API
O
Inquiry: Liability Limitation
From: General Counsel (Client A)
Resident Agent: Legal intent detected. Searching library for relevant advice of record…
Suggested Taxonomy
#Risk-Management
#Liability-Cap
Outlook Matter Triage
Stop manually hunting for historical advice. When a new legal inquiry arrives, the Resident Agent triages it against your SharePoint library instantly.
» Detects legal intent in incoming body and attachments.
» Surfaces “Advice of Record” from similar historical matters.
» Suggests relevant matter tags based on firm taxonomy.
The In-Tenant Native Architecture
Data
Data never leaves the tenant. Arivu indexes your documents where they sit, using AES-256 Resident Encryption.
Identity
Direct Entra ID integration ensures that if a user cannot see a file in SharePoint, the Agent cannot see it either.
Compliance
Maintains ISO 27001 and SOC2 posture by utilizing your existing Microsoft Security Stack.
One Ecosystem. Zero Fragmentation.
Arivu uses Entra ID to respect user-level permissions. Your sensitive corporate IP stays within your Microsoft boundary.
Security Review Briefing
Detailed architecture documentation for InfoSec teams.
Security Protocol: Microsoft Azure Boundary
[SYSTEM_LOG]: Initializing In-Tenant Indexing…
[STATUS]: Entra ID Handshake Verified
[ENCRYPTION]: AES-256 Resident Encryption
[DATA_Sovereignty]: TRUE
BOOTSTRAP SUCCESSFUL
Native Architecture vs. Legacy Integration
| Capability | Arivu.Legal (Native) | Legacy Integrators |
|---|---|---|
| Data Sovereignty | Keyword & folder based | External Sync. |
| Security Model | Zero-Trust. | Service Accounts. |
| AI Deployment | Resident Agent. Proactive context discovery. | External Chatbot. Reactive file-selection. |