SharePoint Requirements: What to Define Before Implementation

Why SharePoint Requirements Matter Before You Build

Organizations adopt SharePoint to centralize documents, streamline workflows, and give teams a single source of truth. But implementations that skip a clear requirements phase often end up with unused portals, permission sprawl, and integration gaps. Defining SharePoint requirements early — and in writing — gives stakeholders a shared blueprint, lets administrators size infrastructure accurately, and helps vendors propose realistic solutions rather than guesswork.

The work starts with business goals: what decisions will SharePoint support, who interacts with it, and which processes it touches. From there, teams translate goals into functional and non-functional requirements, covering identity, storage, security, compliance, and integration. The result is a requirements document that keeps scope tight and success measurable.

Identity and Access Requirements

SharePoint sits on top of Microsoft Entra ID (formerly Azure AD). Requirements here define how users are authenticated, provisioned, and governed. Typical items include:

• Identity provider choice (Entra ID, federated SSO, or hybrid with on-premises AD)
• Multi-factor authentication policy
• Lifecycle management for入职, transfers, and departures
• External access rules for partners, vendors, or customers
• Privileged access controls for SharePoint and SQL administrators

Clarify whether SharePoint will use Entra ID P1 or P2 licensing, as this affects conditional access, self-service password reset, and identity governance capabilities.

Storage and Performance Requirements

Storage sizing drives infrastructure cost and user experience. Document these dimensions:

Requirements should also address sync behavior for OneDrive and SharePoint sync clients, especially for remote or field teams on variable connections.

Security and Compliance Requirements

SharePoint supports role-based access, sensitivity labels, Data Loss Prevention (DLP), and retention policies. Requirements in this area typically include:

• Information barrier policies for regulated industries
• Retention and disposition schedules aligned to legal hold needs
• Audit log retention (minimum 90 days; longer for regulated workloads)
• Encryption requirements at rest and in transit
• Data residency and geolocation constraints

Map each requirement to a compliance standard — GDPR, HIPAA, ISO 27001, or SOC 2 — so the implementation team can configure controls and evidence collection accordingly.

Integration and Customization Requirements

SharePoint works best when it connects to the tools teams already use. Requirements should list every integration surface:

• Microsoft 365 services (Teams, Power Automate, Power BI, Outlook)
• Line-of-business systems (ERP, CRM, HR platforms)
• Third-party connectors (file shares, databases, legacy apps)
• Custom development (SPFx web parts, APIs, event receivers)
• Power Platform components (Power Apps portals, canvas apps)

For each integration, capture the data flow direction, authentication method, expected volume, and any SLA constraints. This prevents scope creep later and surfaces technical dependencies early.

Governance and Operations Requirements

A deployment without governance creates sprawl. Governance requirements define who owns what, how sites are provisioned, and how the environment stays healthy over time. Include:

• Site classification and naming conventions
• Lifecycle management for sites (creation, review, archive, deletion)
• Permission model (inheritance, unique permissions, groups vs. individual access)
• Monitoring and alerting thresholds for storage, API usage, and sharing activity
• Change management and stakeholder communication plans

Licensing and Cost Requirements

Licensing shapes what is technically possible. Requirements should specify the target tier — SharePoint Online Plan 1, Plan 2, or SharePoint Server — and justify the choice against feature needs. Include costs for add-ons such as Enterprise Content Management, advanced compliance, or additional storage. A clear requirements baseline prevents mid-project license reclassification and budget surprises.

Translating Requirements Into a Successful Deployment

Once SharePoint requirements are documented, use them to evaluate vendors, size environments, and build a phased rollout. Pilot with a small user group, measure against the defined success criteria, and refine before scaling. Requirements are not a one-time artifact; revisit them when business needs shift, when users report friction, or when new compliance mandates arrive. A living requirements document keeps SharePoint aligned with the organization and avoids the slow drift toward underused infrastructure.