Infor LN to Microsoft 365 integration — real-time, two-way sync

Yes. Stacksync provides a managed, real-time two-way integration between Infor LN and Microsoft 365: authenticate both systems, choose the objects to sync (such as Infor LN's Purchase orders and Production orders), map fields visually, and changes propagate both ways in milliseconds — no code required.

Common patterns for Infor LN and Microsoft 365: Where Microsoft 365 collects payments: transactions post through; Where Infor LN is the HR or people system of record; Master data corrections travel. Payment events sync into Infor LN as they occur, keeping the enterprise records current without manual entry.

Infor LN: SOAP and REST web services, with standardized BOD exchange through Infor ION in Infor OS deployments. Authentication: OAuth 2.0 via the ION API gateway in cloud deployments; application credentials on premises. Microsoft 365: REST API (Microsoft Graph). Authentication: OAuth 2.0 via Microsoft Entra ID, with delegated or application permissions. Stacksync manages authentication, retries, and rate limits on both sides.

Microsoft 365: Access is scoped per permission via Entra ID admin consent, so an integration only sees the workloads it was granted. Infor LN: LN's multi-company and multi-site structure partitions core data, so syncs must be scoped to the right company and site context. Stacksync's field mapping accounts for these differences between Infor LN and Microsoft 365 without custom code.

Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Infor LN and Microsoft 365 records are not retained after a sync operation.

Stacksync pricing is usage-based and starts at $1,000/month, including the managed Infor LN and Microsoft 365 connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Infor LN–Microsoft 365 integration in-house.