Introduction
In 2026, endpoint management is shifting to hybrid environments where SCCM (now Microsoft Endpoint Configuration Manager, or MECM) and Intune coexist for flexibility and scalability. SCCM shines in complex on-premises deployments, while Intune excels in cloud-native management integrated with Microsoft Entra ID (formerly Azure AD). Co-management enables gradual migration: Windows 10/11 devices stay SCCM-managed while adopting Intune workloads like compliance or updates.
Why does it matter? Enterprises face 70% hybrid devices (Gartner 2025), making co-management essential to slash costs (up to 40% license savings) and accelerate deployments (from weeks to hours). This beginner tutorial, 100% theoretical, guides you from foundations to implementation with concrete analogies: picture SCCM as a local orchestra conductor and Intune as a remote one connected in real-time. By the end, you'll know how to assess your maturity and plan a seamless rollout. (128 words)
Prerequisites
- Basic knowledge of Windows Server and Active Directory administration.
- Access to a Microsoft 365 tenant with Intune licenses (E3/E5).
- SCCM environment version 2103+ (Current Branch).
- Minimal understanding of cloud concepts (Entra ID, endpoints).
- No advanced technical skills required: theory-focused.
Step 1: Understand Complementary Roles
Start by mapping each tool's strengths. SCCM handles intensive tasks like OS deployments (via task sequences) and complex apps with detailed inventory. Intune, cloud-first, excels in mobile device management (MDM), conditional compliance, and Autopilot for zero-touch provisioning.
Analogy: SCCM is a sturdy moving truck for heavy loads; Intune is an agile drone for quick deliveries. In co-management, shift among 10 transferable workloads (e.g., compliance → Intune, OS deployment → SCCM).
Case study: A 500-PC SME migrates compliance to Intune, cutting manual audits by 80%. Assess your inventory: list current apps, policies, and reports to prioritize shifts.
Step 2: Prepare the Hybrid Infrastructure
Key theory: Co-management requires a Cloud Management Gateway (CMG) to connect SCCM to the cloud without VPN. CMG uses Azure VMs to relay communications.
Preparation checklist:
- Verify SCCM: site server with HTTPS, recent SQL.
- Intune: Entra ID connector configured, RBAC roles assigned (e.g., Endpoint Manager Admin).
- Devices: Windows 10 1909+ with BitLocker enabled.
Real example: For 1000 endpoints, deploy CMG in 2 hours via SCCM console > Administration > Cloud Services. Test connectivity with
Get-CMGVirtualMachine in PowerShell (theoretical here). Risk: Without HTTPS, 30% of connections fail.Step 3: Enable Co-Management
Enable via the co-management slide in the SCCM console: Administration > Cloud Attach > Co-management.
Theoretical process:
- Download Intune config via
Enable-CMCloudAttach. - Select initial workloads (e.g., Client Apps → Intune).
- Deploy co-management script to pilot collections (10% of devices).
Analogy: Like a shared elevator—SCCM retains basic control while Intune gradually takes over.
Case study: Retail company shifts Office 365 apps to Intune, halving push times. Monitor via Intune > Devices > Co-managed devices to track status (pilot → production).
Step 4: Manage Workloads and Monitor
Priority workloads: Start with high-impact ones like Windows Update rings (Intune) and compliance policies.
Workloads table:
| Workload | Recommended Tool | Benefit |
|---|---|---|
| ---------- | ------------------ | ---------- |
| Compliance | Intune | Real-time Entra ID reports |
| Office 365 | Intune | Autopilot integration |
| OS Deploy | SCCM | Custom task sequences |
Best Practices
- Phased rollout: Always pilot on 5-10% of devices to validate (cuts downtime by 90%).
- Strict RBAC: Separate SCCM admins from Intune roles (e.g., Policy and Profile Manager).
- Unified inventory: Enable Hardware Inventory sync to Intune to avoid duplicates.
- Backup policies: Export all SCCM configs before shifting.
- Documentation: Create runbooks for each workload (e.g., 'Compliance policy migration').
Common Mistakes to Avoid
- Ignoring CMG sizing: Under-sizing causes >5s latency; aim for 1 vCPU/1000 devices.
- Shifting too fast: Flipping all workloads at once leads to 40% compliance failures.
- Forgetting Hybrid Join: Non-Azure joined devices block Intune (fix: Entra hybrid GPO).
- Neglecting licenses: Verify E3+; otherwise, $20/user/month overage.
Next Steps
Dive into the MD-102: Endpoint Administrator certification. Check official docs: Microsoft Learn Co-management. For expert mastery, explore our Learni trainings on Microsoft Endpoint Manager. Join communities like Reddit r/Intune and r/SCCM for real-world cases.