SharePoint Hub Site Limits and Quotas Reference
SharePoint Online allows up to 2,000 hub sites per tenant and 1,000 associations per hub. Reference for hub limits, hierarchy rules, and admin roles.
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6 SharePoint Column Limits Admins Hit Without Warning
SharePoint lists support up to 2,000 total columns but break at a fraction of that. Six column and content type limits every SharePoint admin should know before customising a list.
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SharePoint File Naming Restrictions: The Complete Reference
Avoid blocked uploads, failed migrations, and sync errors. Every SharePoint Online file and folder naming restriction in one reference table for admins.
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SharePoint Audit Log Retention: What Admins Need to Know
90 days is the default Microsoft 365 audit log retention for most plans. Full reference tables for retention periods, captured events, and export methods.
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SharePoint List View Threshold: Complete Admin Reference
5,000 items: SharePoint's most-hit hard limit. Reference tables for every threshold trigger and workaround for SharePoint Online lists and libraries.
ReadSharePoint Migration Throttling Limits: Admin Reference
SharePoint throttles bulk API calls at defined thresholds. Reference for per-user limits, Retry-After headers, and reducing 429 errors in large migration and scan jobs.
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Microsoft 365 Storage Quotas: The Complete Admin Guide
SharePoint and OneDrive storage allocations for every major Microsoft 365 plan, in one place. Quick reference for IT admins calculating tenant storage and planning cleanup.
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SharePoint External Sharing: The Complete Admin Reference
Every SharePoint Online external sharing tier, link type, and guest access setting in one admin reference. Includes domain controls and default values.
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SharePoint Versioning Defaults and Settings Reference
Reference for SharePoint Online versioning defaults: major vs minor versions, default limits by library type, storage impact, and version settings.
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SharePoint Permission Levels: The Complete Admin Reference
Every SharePoint Online permission level explained. Capability matrix for Full Control, Design, Edit, Contribute, Read, View Only, and Limited Access.
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SharePoint Recycling Bin Retention Rules Reference
Reference for SharePoint Online Recycling Bin retention: 93-day window, first and second stage rules, storage quota impact, access permissions, and what bypasses the bin.
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SharePoint Online Limits and Quotas Reference
Quick-reference tables for SharePoint Online storage quotas, file size limits, list thresholds, Recycling Bin retention, versioning, and path length limits for Microsoft 365 admins.
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SharePoint Admin Roles and Permissions Reference
Quick reference for SharePoint Online admin roles. Compare Global Admin, SharePoint Admin, Site Collection Admin, Owner, Member, and Visitor capabilities in one table.
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