See UserDesk in action (3 min)
The strongest argument for option three is just watching it. Tour of the actual delegate-facing UI:
Side-by-side comparison
Same M365 tenant. Two different ways to expose admin work to whoever's doing it.
| Feature | M365 Admin Center | UserDesk |
|---|---|---|
Cost | Free (included with M365) | $79/mo Starter, $149/mo Pro |
Completeness Admin center covers EVERY M365 admin action | Yes | Scope-limited by design |
Suitable for non-IT user HR, office manager, team lead with no IT background | No | Yes |
Required admin role to delegate user management | User Administrator (or higher) | None — UserDesk roles (Admin / Member / Viewer) |
Permissions scope | All-or-nothing per role | Three role tiers; scope hard-limited to user/group ops |
Per-delegate audit log "What did Sarah in HR do this week?" | Unified audit log; hard to filter per delegate | Built-in per-delegate view |
Risk of misclick breaking the tenant | High (Conditional Access, Org Settings, SSO are right there) | Near zero (those surfaces aren't exposed) |
Onboarding templates | Manual — fill 8+ fields per user | Pre-fill licenses, groups, dept, title per role template |
Mobile / phone-friendly | Functional, not designed for it | Built mobile-first |
Setup time | Already there | ≈2 min admin consent + share portal link |
Comparison verified
The actual problem with delegating the Admin Center
The Microsoft 365 admin model gives you a small set of roles you can assign to people: Global Admin, User Administrator, Helpdesk Administrator, plus more specialized roles like Exchange Admin or Teams Admin. The most common "let HR reset passwords" answer is the User Administrator role.
User Administrator does what the name says — they can create users, reset passwords, assign licenses, manage group membership. Fine on paper. The problem: it also gives full access to the Microsoft 365 Admin Center UI, which exposes:
- Organization-wide settings (domain config, password policies, custom domains)
- The full Settings → Org settings panel (60+ toggles for Search, Reports, Privacy, etc.)
- Service health + incident reports for the whole tenant
- Billing + subscription management view (read-only but visible)
- Domain + DNS configuration
- The full user list with every property and license
None of those are things HR needs. Most aren't even things HR can understand without IT context. They're also a thousand places to accidentally click something that has tenant-wide effects.
Custom RBAC roles in Microsoft Entra can scope down the permissions but not the UI — the delegate still lands in the admin center with most of the same surface visible (just grayed out where they don't have permission). It's a worse user experience, not a better one.
What UserDesk shows instead
UserDesk presents a single, focused list of M365 users with scoped actions: reset password, edit user, assign license, add to group, disable, convert to shared mailbox. That's the entire surface. No Conditional Access. No DNS. No Org Settings. No way to accidentally break the tenant.
Every action lands in an immutable audit log per delegate, so when you (IT) want to know what HR did last Tuesday, that's a 10-second search instead of a unified-log query against the entire M365 audit firehose.
When the Admin Center is enough
Stay on the Admin Center if you're the only one ever touching M365 admin.
If you're a one-person IT team and you handle every password reset, every new-hire setup, every license change yourself, the Admin Center is genuinely fine. You know your way around it. Tools like UserDesk exist to make the delegation case work — if you're not delegating, you don't need one.
Same goes for very small orgs (under 10 employees) where there's no "HR person" to delegate to in the first place.
When UserDesk pays for itself
UserDesk pays for itself when 1+ hour/week goes to routine M365 work.
Quick math for a typical SMB IT director:
- 1 hour/week saved on routine M365 tickets
- $80/hr loaded cost (salary + benefits + overhead)
- = $320/mo in value
- UserDesk Starter: $79/mo
- ROI: ~4×
At 2 hrs/week saved (the more common figure once HR is actually handling password resets directly), ROI is ~8×. The real win isn't the money — it's the context-switching tax of an interruption-driven workday going away.
What about the User Administrator role specifically?
Worth its own page. We wrote it up in detail: M365 User Administrator role vs UserDesk → covers the exact capabilities of the role, what it accidentally exposes, and when it's genuinely enough.
Frequently asked questions
Q01Why not just use the User Administrator role?
User Administrator grants the permissions but also exposes the full Admin Center UI — including org settings, billing, DNS, and service health that HR doesn't need and can accidentally misclick. UserDesk shows only the actions a delegate should take. See the dedicated page on User Administrator role for the deeper comparison.
Q02Will UserDesk break my existing Admin Center setup?
No. UserDesk uses Microsoft's standard OAuth flow with delegated permissions. It acts on behalf of whoever's signed in and never modifies tenant-wide settings or admin role assignments. Your Admin Center stays exactly as it was; UserDesk just gives delegates a separate, focused interface for the work they do.
Q03What permissions does UserDesk request?
Three delegated Microsoft Graph scopes: User.ReadWrite.All (manage users), Directory.ReadWrite.All (read directory metadata, manage groups), and Group.ReadWrite.All (manage group membership). Optionally UserAuthenticationMethod.ReadWrite.All if you want password resets. All are scoped to the signed-in user — no standing access when nobody's logged in. Full details on the security page.
Q04Is UserDesk a replacement for my admin role assignments?
No — additive. You keep your Microsoft 365 admin roles exactly as they are. UserDesk adds a separate role layer (Admin / Member / Viewer) that controls what each delegate can do inside the UserDesk portal. The two layers don't conflict.
Q05Can I run UserDesk for just one workflow (e.g. password resets only)?
Functionally yes — the delegate can be given Viewer role with one specific permission, and they'll only see what they're allowed to do. Practically though, once they're in the portal, the full feature set is available to them based on their role. Three role tiers, not granular per-permission scoping. If you need per-action permissions, the native Microsoft Entra custom roles approach is more granular (at the cost of the UI complexity discussed above).
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Free checklist
M365 Delegation Checklist
What to delegate, what to keep, and how to set it up without breaking your tenant.