Microsoft 365 API integration

Connect Microsoft 365 with your CRM and operational workflow

Bring documents, email activity and selected collaboration tasks into the business process without asking users to maintain another disconnected record.

What the integration does

Microsoft 365 integration can connect supported Outlook, SharePoint, OneDrive and other Microsoft Graph functions with a CRM, provided the organisation grants the required permissions.

Integration benefits

What Microsoft 365 integration can add to your system

Available functions depend on the account, permissions and current Microsoft 365 API.

Outlook email context

Associate relevant messages or sent communications with the correct customer, case or opportunity.

Calendar and appointments

Create, update or display events while respecting agreed user and shared-calendar permissions.

OneDrive and SharePoint

Link or organise documents from within the operational record instead of duplicating files.

Teams collaboration

Trigger notifications or collaboration steps around important workflow events.

Contact and user information

Use permitted Microsoft directory information to support user and contact workflows.

Scoped access

Use Microsoft identity and Graph permissions appropriate to the integration rather than broad account access.

Operational fit

Keep users in the workflow they already understand

Instead of asking staff to repeatedly switch platforms, the integration can surface the relevant Microsoft 365 action or information within the CRM or operational system.

  • Show customer-related email history where appropriate
  • Create an Outlook event from a confirmed booking
  • Link a SharePoint folder to the correct client record
  • Notify a Teams channel when an important status changes
Delivery approach

Plan the integration around a business event

The integration is useful only when ownership, triggers and exceptions are clear.

1

Trigger

Agree what user action, status or scheduled event starts the process.

2

Map

Match fields, identifiers, permissions and validation rules.

3

Handle

Define duplicates, updates, failures, retries and user messages.

4

Monitor

Test real scenarios and retain logs that make support practical.

Microsoft Graph planning

Important decisions before connecting Microsoft 365

The correct design depends on the tenant, users, SharePoint structure and the exact business event that should trigger the integration.

Permissions and consent

Delegated or application permissions, tenant administrator consent and least-privilege access are agreed before development.

Sites, libraries and records

SharePoint site IDs, document libraries, folders, metadata and record ownership are mapped to the business workflow.

Subscriptions and limits

Webhook renewal, throttling, pagination and retry behaviour are planned so the connection remains dependable after launch.

Frequently asked questions

Frequently asked questions about Microsoft 365 integration

Do users need Microsoft 365 accounts?

The required accounts and licences depend on the functions being used and whether the integration operates for individual users or an organisation.

Can the CRM read every employee email?

Access should be limited to the agreed purpose and the minimum permissions needed. Privacy, employment and data-protection responsibilities must be considered.

Can files stay in SharePoint?

Yes. The CRM can link to or work with SharePoint files without necessarily duplicating the content.

Does Microsoft approval need to be configured?

Yes. An Azure or Microsoft Entra application, permissions and administrator consent may be required.