What's New
Take a quick look at these updates.
Updated Custom Migration Guide
December 17, 2025
The Custom Migration Guide is updated with Illumio recommendations about how best to minimize environment changes during the migration. See Minimize Environment Changes During the Migration.
Standard Migration Guide Available
December 8, 2025
The Standard Migration Guide is available on the Illumio Documentation website.
Custom Migration Best Practices
December 4, 2025
The Custom Migration Guide is updated with migration best practices.
On-Prem to SaaS Migration Toolkit Available
November 26, 2025
The Illumio on-prem to SaaS Migration Toolkit: This enables customers to transition from on-premise (on-prem) PCE deployments to the Illumio SaaS platform.
The Custom Migration Guide is available on the Illumio Documentation website.
Download the migration tool from the Illumio Support Portal to start your migration.
If you have less than 20,000 workloads, follow the steps listed in the Standard Migration Guide.
If you have more than 20,000 workloads, follow the steps listed in the Custom Migration Guide.