How should SharePoint site ownership and governance work?

Key facts

• Every site should have at least two named owners so it is never orphaned.
• Sensitivity labels applied to sites, Teams and groups can enforce privacy and external sharing settings.
• Tenant sharing settings set the ceiling; site settings can only be the same or more restrictive.
• SharePoint Advanced Management adds site access reviews, inactive site policies and ownership policies.
• Governance works best when owners do routine reviews and IT handles exceptions.

Why ownership comes first

SharePoint problems usually trace back to sites nobody owns. Without an owner, nobody reviews who has access, nobody removes stale content, and nobody answers when an external user asks for access. Ownership is the base that every other control depends on.

Owners should be business people who understand the content, not IT. IT sets the rules and tools; owners make the day-to-day decisions within them.

Who does what

Write a short responsibility model and publish it where owners can find it.

Site creation and naming

Decide whether users can create Teams and SharePoint sites themselves or request them. Open creation encourages adoption but needs strong lifecycle controls. Request-based creation, often through a simple Power Automate form, gives control over purpose, owners and labels at the start.

Use a naming policy for Microsoft 365 groups so site names are consistent, and require a description and sensitivity label at creation. A group expiration policy can prompt owners to renew groups they still use.

Sharing and sensitivity

Set tenant-level sharing to the most permissive level you will allow, then restrict individual sites further. Make the default sharing link Specific people rather than anyone or everyone in the organization.

• Apply sensitivity labels to sites, Teams and groups to control privacy, guest access and external sharing.
• Limit external sharing to known domains where business needs allow.
• Restrict the Everyone and Everyone except external users groups on sensitive sites.
• Require guests to re-authenticate after a set period and review guest accounts regularly.

Lifecycle: reviews, inactivity and retention

Sites accumulate. Plan from day one what happens when a project ends or a team changes.

SharePoint Advanced Management includes site ownership policies that flag sites without enough owners, inactive site policies that ask owners to confirm or archive unused sites, and site access reviews that ask owners to confirm who should have access. Microsoft 365 Archive can move inactive sites to lower-cost storage while keeping them searchable by admins. Use Microsoft Purview retention policies for content you are required to keep, and coordinate deletions with legal.

Make it sustainable

Keep the governance guide short. Train owners once, then remind them through the tools: access reviews, inactivity notices and ownership alerts. Report a few measures to leadership each quarter, such as ownerless sites, sites with external sharing and sites with broad access. Fix trends rather than chasing individual sites.

How Accred Consulting approaches it

Accred Consulting sets up SharePoint governance that owners can follow. Discovery reviews current sites, owners, sharing settings, labels and inactive content. The proposal defines scope, fixed price and timeline. The US-based specialists assigned to your engagement configure creation and naming rules, sharing defaults, sensitivity labels, SharePoint Advanced Management policies and retention, and write a concise owner guide. In one engagement for about 240 users, about 1.8 TB was assessed and consolidated into 11 governed sites in 9 weeks. Handover includes documentation, owner training and optional support retainers.

Track record: 475+ client projects, 2,000+ migration workstreams and 210,000+ users migrated by a US-based team. Company facts · Case studies

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