Intelligent
IT Support

AI agent integrated into Microsoft Teams to resolve
L1 IT support tickets for a multinational enterprise

ENTERPRISE IT TRANSFORMATION

From outsourced IT support to autonomy

In 2024, a multinational enterprise reached out to Devana to solve its IT support management challenge. At the time, its ITSM was outsourced at an exorbitant cost, with response times exceeding 30 minutes.

Deployed on-premises, Devana enabled the rollout of an AI agent integrated into the Teams environment to cover ITSM in-house, handling L1 tickets in under 2 seconds on average.

Microsoft Teams Agent
Azure Cloud
GDPR Compliant

The agent covers the full IT environment: Active Directory, VoIP, Office 365, multi-factor authentication, OneDrive, Outlook, and internal portals.

AI agents deployed

Self-service agent - employees

>60% auto-resolution

Available directly in Microsoft Teams, the AI agent handles common IT requests: password resets, VPN configuration, software access, printer setup, MFA troubleshooting. Employees get their answers in under 2 seconds on average.

Support agent - engineers

Accelerated L2 resolution

Copilot for L2 support engineers: surfaces relevant knowledge base articles, provides resolution context from the agent's initial triage, and drafts responses for complex cases requiring human expertise.

ITERATIVE DEPLOYMENT

Progressive evolution

The project followed the Devana Protocol©: start with a controlled MVP, validate with real users, then scale with enterprise integrations

Phase 1: MVP

Structured knowledge base

Initial deployment with a curated knowledge base built from structured Excel documents, converted to optimized Markdown format. Manual weekly updates by the support team ensured content accuracy during the validation period.

Phase 2: Scale

ServiceNow integration

Full integration with the enterprise ServiceNow instance via API. The knowledge base is now synchronized automatically, tickets are created and updated in real-time, and resolution patterns feed back into continuous improvement.

RESULTS

Measurable impact

>60%
L1 tickets resolved automatically
<2s
Average response time to employees
V1→V2
Progressive evolution with real users
Microsoft Teams AgentAzure CloudGDPR CompliantAI Act Compliant

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